Merge pull request #9149 from yuwata/fix-9107
path-util: introduce path_simplify()
This commit is contained in:
commit
cb747347ac
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@ -804,7 +804,7 @@ CapabilityBoundingSet=~CAP_B CAP_C</programlisting>
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<term><varname>ConfigurationDirectory=</varname></term>
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<listitem><para>These options take a whitespace-separated list of directory names. The specified directory
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names must be relative, and may not include <literal>.</literal> or <literal>..</literal>. If set, one or more
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names must be relative, and may not include <literal>..</literal>. If set, one or more
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directories by the specified names will be created (including their parents) below <filename>/run</filename>
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(or <varname>$XDG_RUNTIME_DIR</varname> for user services), <filename>/var/lib</filename> (or
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<varname>$XDG_CONFIG_HOME</varname> for user services), <filename>/var/cache</filename> (or
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@ -628,7 +628,7 @@ int cg_get_path(const char *controller, const char *path, const char *suffix, ch
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if (!t)
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return -ENOMEM;
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*fs = path_kill_slashes(t);
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*fs = path_simplify(t, false);
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return 0;
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}
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@ -645,7 +645,7 @@ int cg_get_path(const char *controller, const char *path, const char *suffix, ch
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if (r < 0)
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return r;
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path_kill_slashes(*fs);
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path_simplify(*fs, false);
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return 0;
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}
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@ -1250,7 +1250,7 @@ int cg_split_spec(const char *spec, char **controller, char **path) {
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if (!t)
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return -ENOMEM;
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*path = path_kill_slashes(t);
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*path = path_simplify(t, false);
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}
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if (controller)
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@ -1302,7 +1302,7 @@ int cg_split_spec(const char *spec, char **controller, char **path) {
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return -EINVAL;
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}
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path_kill_slashes(u);
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path_simplify(u, false);
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}
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if (controller)
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@ -1333,7 +1333,7 @@ int cg_mangle_path(const char *path, char **result) {
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if (!t)
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return -ENOMEM;
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*result = path_kill_slashes(t);
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*result = path_simplify(t, false);
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return 0;
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}
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@ -1234,7 +1234,7 @@ int tempfn_xxxxxx(const char *p, const char *extra, char **ret) {
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strcpy(stpcpy(stpcpy(stpcpy(mempcpy(t, p, fn - p), ".#"), extra), fn), "XXXXXX");
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*ret = path_kill_slashes(t);
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*ret = path_simplify(t, false);
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return 0;
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}
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@ -1275,7 +1275,7 @@ int tempfn_random(const char *p, const char *extra, char **ret) {
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*x = 0;
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*ret = path_kill_slashes(t);
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*ret = path_simplify(t, false);
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return 0;
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}
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@ -1315,7 +1315,7 @@ int tempfn_random_child(const char *p, const char *extra, char **ret) {
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*x = 0;
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*ret = path_kill_slashes(t);
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*ret = path_simplify(t, false);
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return 0;
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}
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@ -413,7 +413,7 @@ int bind_remount_recursive_with_mountinfo(const char *prefix, bool ro, char **bl
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if (!cleaned)
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return -ENOMEM;
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path_kill_slashes(cleaned);
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path_simplify(cleaned, false);
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done = set_new(&path_hash_ops);
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if (!done)
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@ -32,6 +32,7 @@
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#include "string-util.h"
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#include "strv.h"
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#include "time-util.h"
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#include "utf8.h"
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bool path_is_absolute(const char *p) {
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return p[0] == '/';
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@ -127,8 +128,8 @@ int path_make_absolute_cwd(const char *p, char **ret) {
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}
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int path_make_relative(const char *from_dir, const char *to_path, char **_r) {
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char *r, *p;
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unsigned n_parents;
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char *f, *t, *r, *p;
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unsigned n_parents = 0;
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assert(from_dir);
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assert(to_path);
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@ -136,85 +137,81 @@ int path_make_relative(const char *from_dir, const char *to_path, char **_r) {
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/* Strips the common part, and adds ".." elements as necessary. */
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if (!path_is_absolute(from_dir))
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if (!path_is_absolute(from_dir) || !path_is_absolute(to_path))
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return -EINVAL;
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if (!path_is_absolute(to_path))
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return -EINVAL;
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f = strdupa(from_dir);
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t = strdupa(to_path);
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path_simplify(f, true);
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path_simplify(t, true);
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/* Skip the common part. */
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for (;;) {
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size_t a, b;
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from_dir += strspn(from_dir, "/");
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to_path += strspn(to_path, "/");
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f += *f == '/';
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t += *t == '/';
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if (!*from_dir) {
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if (!*to_path)
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if (!*f) {
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if (!*t)
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/* from_dir equals to_path. */
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r = strdup(".");
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else
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/* from_dir is a parent directory of to_path. */
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r = strdup(to_path);
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r = strdup(t);
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if (!r)
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return -ENOMEM;
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path_kill_slashes(r);
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*_r = r;
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return 0;
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}
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if (!*to_path)
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if (!*t)
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break;
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a = strcspn(from_dir, "/");
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b = strcspn(to_path, "/");
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a = strcspn(f, "/");
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b = strcspn(t, "/");
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if (a != b)
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if (a != b || memcmp(f, t, a) != 0)
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break;
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if (memcmp(from_dir, to_path, a) != 0)
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break;
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from_dir += a;
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to_path += b;
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f += a;
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t += b;
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}
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/* If we're here, then "from_dir" has one or more elements that need to
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* be replaced with "..". */
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/* Count the number of necessary ".." elements. */
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for (n_parents = 0;;) {
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for (; *f;) {
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size_t w;
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from_dir += strspn(from_dir, "/");
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if (!*from_dir)
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break;
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w = strcspn(from_dir, "/");
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w = strcspn(f, "/");
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/* If this includes ".." we can't do a simple series of "..", refuse */
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if (w == 2 && from_dir[0] == '.' && from_dir[1] == '.')
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if (w == 2 && f[0] == '.' && f[1] == '.')
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return -EINVAL;
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/* Count number of elements, except if they are "." */
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if (w != 1 || from_dir[0] != '.')
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/* Count number of elements */
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n_parents++;
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from_dir += w;
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f += w;
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f += *f == '/';
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}
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r = new(char, n_parents * 3 + strlen(to_path) + 1);
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r = new(char, n_parents * 3 + strlen(t) + 1);
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if (!r)
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return -ENOMEM;
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for (p = r; n_parents > 0; n_parents--)
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p = mempcpy(p, "../", 3);
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strcpy(p, to_path);
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path_kill_slashes(r);
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if (*t)
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strcpy(p, t);
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else
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/* Remove trailing slash */
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*(--p) = 0;
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*_r = r;
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return 0;
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@ -235,7 +232,7 @@ int path_strv_make_absolute_cwd(char **l) {
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if (r < 0)
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return r;
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path_kill_slashes(t);
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path_simplify(t, false);
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free_and_replace(*s, t);
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}
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@ -335,17 +332,30 @@ char **path_strv_resolve_uniq(char **l, const char *root) {
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return strv_uniq(l);
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}
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char *path_kill_slashes(char *path) {
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char *path_simplify(char *path, bool kill_dots) {
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char *f, *t;
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bool slash = false;
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bool slash = false, ignore_slash = false, absolute;
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/* Removes redundant inner and trailing slashes. Modifies the
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* passed string in-place.
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assert(path);
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/* Removes redundant inner and trailing slashes. Also removes unnecessary dots
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* if kill_dots is true. Modifies the passed string in-place.
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*
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* ///foo///bar/ becomes /foo/bar
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* ///foo//./bar/. becomes /foo/./bar/. (if kill_dots is false)
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* ///foo//./bar/. becomes /foo/bar (if kill_dots is true)
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* .//./foo//./bar/. becomes ./foo/bar (if kill_dots is false)
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* .//./foo//./bar/. becomes foo/bar (if kill_dots is true)
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*/
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for (f = path, t = path; *f; f++) {
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absolute = path_is_absolute(path);
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f = path;
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if (kill_dots && *f == '.' && IN_SET(f[1], 0, '/')) {
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ignore_slash = true;
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f++;
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}
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for (t = path; *f; f++) {
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if (*f == '/') {
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slash = true;
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@ -353,17 +363,21 @@ char *path_kill_slashes(char *path) {
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}
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if (slash) {
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if (kill_dots && *f == '.' && IN_SET(f[1], 0, '/'))
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continue;
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slash = false;
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if (ignore_slash)
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ignore_slash = false;
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else
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*(t++) = '/';
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}
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*(t++) = *f;
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}
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/* Special rule, if we are talking of the root directory, a
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trailing slash is good */
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if (t == path && slash)
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/* Special rule, if we are talking of the root directory, a trailing slash is good */
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if (absolute && t == path)
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*(t++) = '/';
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*t = 0;
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@ -530,7 +544,7 @@ int find_binary(const char *name, char **ret) {
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/* Found it! */
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if (ret) {
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*ret = path_kill_slashes(j);
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*ret = path_simplify(j, false);
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j = NULL;
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}
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@ -684,12 +698,11 @@ int parse_path_argument_and_warn(const char *path, bool suppress_root, char **ar
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if (r < 0)
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return log_error_errno(r, "Failed to parse path \"%s\" and make it absolute: %m", path);
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path_kill_slashes(p);
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path_simplify(p, false);
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if (suppress_root && empty_or_root(p))
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p = mfree(p);
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free(*arg);
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*arg = p;
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free_and_replace(*arg, p);
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return 0;
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}
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@ -977,3 +990,52 @@ bool empty_or_root(const char *root) {
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return root[strspn(root, "/")] == 0;
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}
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int path_simplify_and_warn(
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char *path,
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unsigned flag,
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const char *unit,
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const char *filename,
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unsigned line,
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const char *lvalue) {
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bool fatal, absolute;
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assert((flag & (PATH_CHECK_ABSOLUTE | PATH_CHECK_RELATIVE)) != (PATH_CHECK_ABSOLUTE | PATH_CHECK_RELATIVE));
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fatal = flag & PATH_CHECK_FATAL;
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if (!utf8_is_valid(path)) {
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log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, path);
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return -EINVAL;
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}
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if (flag & (PATH_CHECK_ABSOLUTE | PATH_CHECK_RELATIVE)) {
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absolute = path_is_absolute(path);
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if (!absolute && (flag & PATH_CHECK_ABSOLUTE)) {
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log_syntax(unit, LOG_ERR, filename, line, 0,
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"%s= path is not absolute%s: %s",
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fatal ? "" : ", ignoring", lvalue, path);
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return -EINVAL;
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}
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if (absolute && (flag & PATH_CHECK_RELATIVE)) {
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log_syntax(unit, LOG_ERR, filename, line, 0,
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"%s= path is absolute%s: %s",
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fatal ? "" : ", ignoring", lvalue, path);
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return -EINVAL;
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}
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}
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path_simplify(path, true);
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if (!path_is_normalized(path)) {
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log_syntax(unit, LOG_ERR, filename, line, 0,
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"%s= path is not normalized%s: %s",
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fatal ? "" : ", ignoring", lvalue, path);
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return -EINVAL;
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}
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return 0;
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}
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@ -50,12 +50,12 @@ char* path_make_absolute(const char *p, const char *prefix);
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int safe_getcwd(char **ret);
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int path_make_absolute_cwd(const char *p, char **ret);
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int path_make_relative(const char *from_dir, const char *to_path, char **_r);
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char* path_kill_slashes(char *path);
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char* path_startswith(const char *path, const char *prefix) _pure_;
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int path_compare(const char *a, const char *b) _pure_;
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bool path_equal(const char *a, const char *b) _pure_;
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bool path_equal_or_files_same(const char *a, const char *b, int flags);
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char* path_join(const char *root, const char *path, const char *rest);
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char* path_simplify(char *path, bool kill_dots);
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static inline bool path_equal_ptr(const char *a, const char *b) {
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return !!a == !!b && (!a || path_equal(a, b));
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|
@ -101,11 +101,11 @@ int mkfs_exists(const char *fstype);
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* the tree, to root. Also returns "" (and not "/"!) for the root
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* directory. Excludes the specified directory itself */
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#define PATH_FOREACH_PREFIX(prefix, path) \
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for (char *_slash = ({ path_kill_slashes(strcpy(prefix, path)); streq(prefix, "/") ? NULL : strrchr(prefix, '/'); }); _slash && ((*_slash = 0), true); _slash = strrchr((prefix), '/'))
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for (char *_slash = ({ path_simplify(strcpy(prefix, path), false); streq(prefix, "/") ? NULL : strrchr(prefix, '/'); }); _slash && ((*_slash = 0), true); _slash = strrchr((prefix), '/'))
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/* Same as PATH_FOREACH_PREFIX but also includes the specified path itself */
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#define PATH_FOREACH_PREFIX_MORE(prefix, path) \
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for (char *_slash = ({ path_kill_slashes(strcpy(prefix, path)); if (streq(prefix, "/")) prefix[0] = 0; strrchr(prefix, 0); }); _slash && ((*_slash = 0), true); _slash = strrchr((prefix), '/'))
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for (char *_slash = ({ path_simplify(strcpy(prefix, path), false); if (streq(prefix, "/")) prefix[0] = 0; strrchr(prefix, 0); }); _slash && ((*_slash = 0), true); _slash = strrchr((prefix), '/'))
|
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|
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char *prefix_root(const char *root, const char *path);
|
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|
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|
@ -167,3 +167,11 @@ bool empty_or_root(const char *root);
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static inline const char *empty_to_root(const char *path) {
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return isempty(path) ? "/" : path;
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}
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|
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enum {
|
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PATH_CHECK_FATAL = 1 << 0, /* If not set, then error message is appended with 'ignoring'. */
|
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PATH_CHECK_ABSOLUTE = 1 << 1,
|
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PATH_CHECK_RELATIVE = 1 << 2,
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};
|
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|
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int path_simplify_and_warn(char *path, unsigned flag, const char *unit, const char *filename, unsigned line, const char *lvalue);
|
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|
|
|
@ -383,7 +383,7 @@ int unit_name_path_escape(const char *f, char **ret) {
|
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if (!p)
|
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return -ENOMEM;
|
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|
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path_kill_slashes(p);
|
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path_simplify(p, false);
|
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|
||||
if (empty_or_root(p))
|
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s = strdup("-");
|
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|
|
|
@ -241,7 +241,7 @@ int main(int argc, char *argv[]) {
|
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goto finish;
|
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}
|
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|
||||
path_kill_slashes(j);
|
||||
path_simplify(j, false);
|
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path = j;
|
||||
} else
|
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path = root;
|
||||
|
|
|
@ -470,7 +470,7 @@ static int refresh_one(
|
|||
if (!p)
|
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return -ENOMEM;
|
||||
|
||||
path_kill_slashes(p);
|
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path_simplify(p, false);
|
||||
|
||||
r = refresh_one(controller, p, a, b, iteration, depth + 1, &child);
|
||||
if (r < 0)
|
||||
|
|
|
@ -199,7 +199,7 @@ static int automount_set_where(Automount *a) {
|
|||
if (r < 0)
|
||||
return r;
|
||||
|
||||
path_kill_slashes(a->where);
|
||||
path_simplify(a->where, false);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
|
|
@ -1519,7 +1519,7 @@ static int unit_attach_pid_to_cgroup_via_bus(Unit *u, pid_t pid, const char *suf
|
|||
return -EINVAL;
|
||||
|
||||
pp = strjoina("/", pp, suffix_path);
|
||||
path_kill_slashes(pp);
|
||||
path_simplify(pp, false);
|
||||
|
||||
r = sd_bus_call_method(u->manager->system_bus,
|
||||
"org.freedesktop.systemd1",
|
||||
|
|
|
@ -935,7 +935,7 @@ int bus_set_transient_exec_command(
|
|||
|
||||
c->flags = b ? EXEC_COMMAND_IGNORE_FAILURE : 0;
|
||||
|
||||
path_kill_slashes(c->path);
|
||||
path_simplify(c->path, false);
|
||||
exec_command_append_list(exec_command, c);
|
||||
}
|
||||
|
||||
|
@ -2051,7 +2051,7 @@ int bus_exec_context_set_transient_property(
|
|||
if (!path_is_absolute(i + offset))
|
||||
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid %s", name);
|
||||
|
||||
path_kill_slashes(i + offset);
|
||||
path_simplify(i + offset, false);
|
||||
}
|
||||
|
||||
if (!UNIT_WRITE_FLAGS_NOOP(flags)) {
|
||||
|
|
|
@ -108,13 +108,14 @@ static int bus_path_set_transient_property(
|
|||
if (!k)
|
||||
return -ENOMEM;
|
||||
|
||||
path_simplify(k, false);
|
||||
|
||||
s = new0(PathSpec, 1);
|
||||
if (!s)
|
||||
return -ENOMEM;
|
||||
|
||||
s->unit = u;
|
||||
s->path = path_kill_slashes(k);
|
||||
k = NULL;
|
||||
s->path = TAKE_PTR(k);
|
||||
s->type = t;
|
||||
s->inotify_fd = -1;
|
||||
|
||||
|
|
|
@ -365,7 +365,7 @@ static int bus_socket_set_transient_property(
|
|||
|
||||
if (p->type != SOCKET_SOCKET) {
|
||||
p->path = strdup(a);
|
||||
path_kill_slashes(p->path);
|
||||
path_simplify(p->path, false);
|
||||
|
||||
} else if (streq(t, "Netlink")) {
|
||||
r = socket_address_parse_netlink(&p->address, a);
|
||||
|
|
|
@ -58,7 +58,6 @@
|
|||
#include "unit-name.h"
|
||||
#include "unit-printf.h"
|
||||
#include "user-util.h"
|
||||
#include "utf8.h"
|
||||
#include "web-util.h"
|
||||
|
||||
static int supported_socket_protocol_from_string(const char *s) {
|
||||
|
@ -314,18 +313,9 @@ int config_parse_unit_path_strv_printf(
|
|||
return 0;
|
||||
}
|
||||
|
||||
if (!utf8_is_valid(k)) {
|
||||
log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, rvalue);
|
||||
r = path_simplify_and_warn(k, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (!path_is_absolute(k)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0,
|
||||
"Symlink path is not absolute: %s", k);
|
||||
return 0;
|
||||
}
|
||||
|
||||
path_kill_slashes(k);
|
||||
|
||||
r = strv_push(x, k);
|
||||
if (r < 0)
|
||||
|
@ -368,20 +358,24 @@ int config_parse_socket_listen(const char *unit,
|
|||
return log_oom();
|
||||
|
||||
if (ltype != SOCKET_SOCKET) {
|
||||
_cleanup_free_ char *k = NULL;
|
||||
|
||||
p->type = ltype;
|
||||
r = unit_full_printf(UNIT(s), rvalue, &p->path);
|
||||
r = unit_full_printf(UNIT(s), rvalue, &k);
|
||||
if (r < 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve unit specifiers in '%s', ignoring: %m", rvalue);
|
||||
return 0;
|
||||
}
|
||||
|
||||
path_kill_slashes(p->path);
|
||||
r = path_simplify_and_warn(k, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
|
||||
free_and_replace(p->path, k);
|
||||
p->type = ltype;
|
||||
|
||||
} else if (streq(lvalue, "ListenNetlink")) {
|
||||
_cleanup_free_ char *k = NULL;
|
||||
|
||||
p->type = SOCKET_SOCKET;
|
||||
r = unit_full_printf(UNIT(s), rvalue, &k);
|
||||
if (r < 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve unit specifiers in '%s', ignoring: %m", rvalue);
|
||||
|
@ -394,10 +388,11 @@ int config_parse_socket_listen(const char *unit,
|
|||
return 0;
|
||||
}
|
||||
|
||||
p->type = SOCKET_SOCKET;
|
||||
|
||||
} else {
|
||||
_cleanup_free_ char *k = NULL;
|
||||
|
||||
p->type = SOCKET_SOCKET;
|
||||
r = unit_full_printf(UNIT(s), rvalue, &k);
|
||||
if (r < 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve unit specifiers in '%s', ignoring: %m", rvalue);
|
||||
|
@ -424,6 +419,8 @@ int config_parse_socket_listen(const char *unit,
|
|||
log_syntax(unit, LOG_ERR, filename, line, 0, "Address family not supported, ignoring: %s", rvalue);
|
||||
return 0;
|
||||
}
|
||||
|
||||
p->type = SOCKET_SOCKET;
|
||||
}
|
||||
|
||||
p->fd = -1;
|
||||
|
@ -673,7 +670,7 @@ int config_parse_exec(
|
|||
n[nlen] = NULL;
|
||||
}
|
||||
|
||||
path_kill_slashes(path);
|
||||
path_simplify(path, false);
|
||||
|
||||
while (!isempty(p)) {
|
||||
_cleanup_free_ char *word = NULL, *resolved = NULL;
|
||||
|
@ -837,15 +834,9 @@ int config_parse_exec_input(
|
|||
if (r < 0)
|
||||
return log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve unit specifiers in '%s': %m", n);
|
||||
|
||||
if (!path_is_absolute(resolved)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "file: requires an absolute path name: %s", resolved);
|
||||
r = path_simplify_and_warn(resolved, PATH_CHECK_ABSOLUTE | PATH_CHECK_FATAL, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (!path_is_normalized(resolved)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "file: requires a normalized path name: %s", resolved);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
free_and_replace(c->stdio_file[STDIN_FILENO], resolved);
|
||||
|
||||
|
@ -1021,15 +1012,9 @@ int config_parse_exec_output(
|
|||
if (r < 0)
|
||||
return log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve unit specifiers in %s: %m", n);
|
||||
|
||||
if (!path_is_absolute(resolved)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "file: requires an absolute path name: %s", resolved);
|
||||
r = path_simplify_and_warn(resolved, PATH_CHECK_ABSOLUTE | PATH_CHECK_FATAL, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (!path_is_normalized(resolved)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "file: requires a normalized path name, ignoring: %s", resolved);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
eo = EXEC_OUTPUT_FILE;
|
||||
|
||||
|
@ -1624,12 +1609,9 @@ int config_parse_path_spec(const char *unit,
|
|||
return 0;
|
||||
}
|
||||
|
||||
path_kill_slashes(k);
|
||||
|
||||
if (!path_is_absolute(k)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Path is not absolute, ignoring: %s", k);
|
||||
r = path_simplify_and_warn(k, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
}
|
||||
|
||||
s = new0(PathSpec, 1);
|
||||
if (!s)
|
||||
|
@ -2048,19 +2030,9 @@ int config_parse_working_directory(
|
|||
return missing_ok ? 0 : -ENOEXEC;
|
||||
}
|
||||
|
||||
path_kill_slashes(k);
|
||||
|
||||
if (!utf8_is_valid(k)) {
|
||||
log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, rvalue);
|
||||
r = path_simplify_and_warn(k, PATH_CHECK_ABSOLUTE | (missing_ok ? 0 : PATH_CHECK_FATAL), unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return missing_ok ? 0 : -ENOEXEC;
|
||||
}
|
||||
|
||||
if (!path_is_absolute(k)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0,
|
||||
"Working directory path '%s' is not absolute%s.",
|
||||
rvalue, missing_ok ? ", ignoring" : "");
|
||||
return missing_ok ? 0 : -ENOEXEC;
|
||||
}
|
||||
|
||||
c->working_directory_home = false;
|
||||
free_and_replace(c->working_directory, k);
|
||||
|
@ -2103,15 +2075,16 @@ int config_parse_unit_env_file(const char *unit,
|
|||
return 0;
|
||||
}
|
||||
|
||||
if (!path_is_absolute(n[0] == '-' ? n + 1 : n)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Path '%s' is not absolute, ignoring.", n);
|
||||
r = path_simplify_and_warn(n[0] == '-' ? n + 1 : n, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
}
|
||||
|
||||
r = strv_extend(env, n);
|
||||
r = strv_push(env, n);
|
||||
if (r < 0)
|
||||
return log_oom();
|
||||
|
||||
n = NULL;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -2447,10 +2420,9 @@ int config_parse_unit_condition_path(
|
|||
return 0;
|
||||
}
|
||||
|
||||
if (!path_is_absolute(p)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Path in condition not absolute, ignoring: %s", p);
|
||||
r = path_simplify_and_warn(p, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
}
|
||||
|
||||
c = condition_new(t, p, trigger, negate);
|
||||
if (!c)
|
||||
|
@ -2599,17 +2571,16 @@ int config_parse_unit_requires_mounts_for(
|
|||
return 0;
|
||||
}
|
||||
|
||||
if (!utf8_is_valid(word)) {
|
||||
log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, rvalue);
|
||||
continue;
|
||||
}
|
||||
|
||||
r = unit_full_printf(u, word, &resolved);
|
||||
if (r < 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to resolve unit specifiers in '%s', ignoring: %m", word);
|
||||
continue;
|
||||
}
|
||||
|
||||
r = path_simplify_and_warn(resolved, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
continue;
|
||||
|
||||
r = unit_require_mounts_for(u, resolved, UNIT_DEPENDENCY_FILE);
|
||||
if (r < 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to add required mount '%s', ignoring: %m", resolved);
|
||||
|
@ -3263,6 +3234,10 @@ int config_parse_device_allow(
|
|||
return 0;
|
||||
}
|
||||
|
||||
r = path_simplify_and_warn(resolved, 0, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
|
||||
if (!is_deviceallow_pattern(resolved) &&
|
||||
!path_startswith(resolved, "/run/systemd/inaccessible/")) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid device node path '%s', ignoring.", resolved);
|
||||
|
@ -3338,6 +3313,10 @@ int config_parse_io_device_weight(
|
|||
return 0;
|
||||
}
|
||||
|
||||
r = path_simplify_and_warn(resolved, 0, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
|
||||
if (!path_startswith(resolved, "/dev") &&
|
||||
!path_startswith(resolved, "/run/systemd/inaccessible/")) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid device node path '%s', ignoring.", resolved);
|
||||
|
@ -3417,6 +3396,10 @@ int config_parse_io_limit(
|
|||
return 0;
|
||||
}
|
||||
|
||||
r = path_simplify_and_warn(resolved, 0, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
|
||||
if (!path_startswith(resolved, "/dev") &&
|
||||
!path_startswith(resolved, "/run/systemd/inaccessible/")) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid device node path '%s', ignoring.", resolved);
|
||||
|
@ -3510,6 +3493,10 @@ int config_parse_blockio_device_weight(
|
|||
return 0;
|
||||
}
|
||||
|
||||
r = path_simplify_and_warn(resolved, 0, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
|
||||
if (!path_startswith(resolved, "/dev") &&
|
||||
!path_startswith(resolved, "/run/systemd/inaccessible/")) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid device node path '%s'. Ignoring.", resolved);
|
||||
|
@ -3590,6 +3577,10 @@ int config_parse_blockio_bandwidth(
|
|||
return 0;
|
||||
}
|
||||
|
||||
r = path_simplify_and_warn(resolved, 0, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return 0;
|
||||
|
||||
if (!path_startswith(resolved, "/dev") &&
|
||||
!path_startswith(resolved, "/run/systemd/inaccessible/")) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid device node path '%s', ignoring.", resolved);
|
||||
|
@ -3709,21 +3700,13 @@ int config_parse_exec_directories(
|
|||
continue;
|
||||
}
|
||||
|
||||
if (!path_is_normalized(k)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0,
|
||||
"%s= path is not normalized, ignoring assignment: %s", lvalue, rvalue);
|
||||
r = path_simplify_and_warn(k, PATH_CHECK_RELATIVE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
continue;
|
||||
}
|
||||
|
||||
if (path_is_absolute(k)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0,
|
||||
"%s= path is absolute, ignoring assignment: %s", lvalue, rvalue);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (path_startswith(k, "private")) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0,
|
||||
"%s= path can't be 'private', ingoring assignment: %s", lvalue, rvalue);
|
||||
"%s= path can't be 'private', ingoring assignment: %s", lvalue, word);
|
||||
continue;
|
||||
}
|
||||
|
||||
|
@ -3845,11 +3828,6 @@ int config_parse_namespace_path_strv(
|
|||
return 0;
|
||||
}
|
||||
|
||||
if (!utf8_is_valid(word)) {
|
||||
log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, word);
|
||||
continue;
|
||||
}
|
||||
|
||||
w = word;
|
||||
if (startswith(w, "-")) {
|
||||
ignore_enoent = true;
|
||||
|
@ -3866,12 +3844,9 @@ int config_parse_namespace_path_strv(
|
|||
continue;
|
||||
}
|
||||
|
||||
if (!path_is_absolute(resolved)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Not an absolute path, ignoring: %s", resolved);
|
||||
r = path_simplify_and_warn(resolved, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
continue;
|
||||
}
|
||||
|
||||
path_kill_slashes(resolved);
|
||||
|
||||
joined = strjoin(ignore_enoent ? "-" : "",
|
||||
shall_prefix ? "+" : "",
|
||||
|
@ -3950,12 +3925,9 @@ int config_parse_temporary_filesystems(
|
|||
continue;
|
||||
}
|
||||
|
||||
if (!path_is_absolute(resolved)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Not an absolute path, ignoring: %s", resolved);
|
||||
r = path_simplify_and_warn(resolved, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
continue;
|
||||
}
|
||||
|
||||
path_kill_slashes(resolved);
|
||||
|
||||
r = temporary_filesystem_add(&c->temporary_filesystems, &c->n_temporary_filesystems, path, w);
|
||||
if (r == -ENOMEM)
|
||||
|
@ -4010,7 +3982,7 @@ int config_parse_bind_paths(
|
|||
if (r == -ENOMEM)
|
||||
return log_oom();
|
||||
if (r < 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse %s: %s", lvalue, rvalue);
|
||||
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse %s, ignoring: %s", lvalue, rvalue);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -4018,7 +3990,7 @@ int config_parse_bind_paths(
|
|||
if (r < 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, r,
|
||||
"Failed to resolved unit specifiers in \"%s\", ignoring: %m", source);
|
||||
return 0;
|
||||
continue;
|
||||
}
|
||||
|
||||
s = sresolved;
|
||||
|
@ -4027,16 +3999,9 @@ int config_parse_bind_paths(
|
|||
s++;
|
||||
}
|
||||
|
||||
if (!utf8_is_valid(s)) {
|
||||
log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, s);
|
||||
return 0;
|
||||
}
|
||||
if (!path_is_absolute(s)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Not an absolute source path, ignoring: %s", s);
|
||||
return 0;
|
||||
}
|
||||
|
||||
path_kill_slashes(s);
|
||||
r = path_simplify_and_warn(s, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
continue;
|
||||
|
||||
/* Optionally, the destination is specified. */
|
||||
if (p && p[-1] == ':') {
|
||||
|
@ -4044,31 +4009,26 @@ int config_parse_bind_paths(
|
|||
if (r == -ENOMEM)
|
||||
return log_oom();
|
||||
if (r < 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse %s: %s", lvalue, rvalue);
|
||||
log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse %s, ignoring: %s", lvalue, rvalue);
|
||||
return 0;
|
||||
}
|
||||
if (r == 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Missing argument after ':': %s", rvalue);
|
||||
return 0;
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Missing argument after ':', ignoring: %s", s);
|
||||
continue;
|
||||
}
|
||||
|
||||
r = unit_full_printf(u, destination, &dresolved);
|
||||
if (r < 0) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, r,
|
||||
"Failed to resolved specifiers in \"%s\", ignoring: %m", destination);
|
||||
return 0;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!utf8_is_valid(dresolved)) {
|
||||
log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, dresolved);
|
||||
return 0;
|
||||
}
|
||||
if (!path_is_absolute(dresolved)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Not an absolute destination path, ignoring: %s", dresolved);
|
||||
return 0;
|
||||
}
|
||||
r = path_simplify_and_warn(dresolved, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
continue;
|
||||
|
||||
d = path_kill_slashes(dresolved);
|
||||
d = dresolved;
|
||||
|
||||
/* Optionally, there's also a short option string specified */
|
||||
if (p && p[-1] == ':') {
|
||||
|
@ -4088,7 +4048,7 @@ int config_parse_bind_paths(
|
|||
rbind = false;
|
||||
else {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0, "Invalid option string, ignoring setting: %s", options);
|
||||
return 0;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
} else
|
||||
|
@ -4203,7 +4163,7 @@ static int open_follow(char **filename, FILE **_f, Set *names, char **_final) {
|
|||
if (c++ >= FOLLOW_MAX)
|
||||
return -ELOOP;
|
||||
|
||||
path_kill_slashes(*filename);
|
||||
path_simplify(*filename, false);
|
||||
|
||||
/* Add the file name we are currently looking at to
|
||||
* the names of this unit, but only if it is a valid
|
||||
|
|
|
@ -3867,7 +3867,7 @@ Set *manager_get_units_requiring_mounts_for(Manager *m, const char *path) {
|
|||
assert(path);
|
||||
|
||||
strcpy(p, path);
|
||||
path_kill_slashes(p);
|
||||
path_simplify(p, false);
|
||||
|
||||
return hashmap_get(m->units_requiring_mounts_for, streq(p, "/") ? "" : p);
|
||||
}
|
||||
|
|
|
@ -554,7 +554,7 @@ static int mount_add_extras(Mount *m) {
|
|||
return r;
|
||||
}
|
||||
|
||||
path_kill_slashes(m->where);
|
||||
path_simplify(m->where, false);
|
||||
|
||||
if (!u->description) {
|
||||
r = unit_set_description(u, m->where);
|
||||
|
|
|
@ -67,7 +67,7 @@ int path_spec_watch(PathSpec *s, sd_event_io_handler_t handler) {
|
|||
|
||||
(void) sd_event_source_set_description(s->event_source, "path");
|
||||
|
||||
/* This function assumes the path was passed through path_kill_slashes()! */
|
||||
/* This function assumes the path was passed through path_simplify()! */
|
||||
assert(!strstr(s->path, "//"));
|
||||
|
||||
for (slash = strchr(s->path, '/'); ; slash = strchr(slash+1, '/')) {
|
||||
|
|
|
@ -2887,7 +2887,7 @@ static int service_demand_pid_file(Service *s) {
|
|||
return -ENOMEM;
|
||||
}
|
||||
|
||||
path_kill_slashes(ps->path);
|
||||
path_simplify(ps->path, false);
|
||||
|
||||
/* PATH_CHANGED would not be enough. There are daemons (sendmail) that
|
||||
* keep their PID file open all the time. */
|
||||
|
|
|
@ -1393,7 +1393,7 @@ static int usbffs_dispatch_eps(SocketPort *p) {
|
|||
if (!ep)
|
||||
return -ENOMEM;
|
||||
|
||||
path_kill_slashes(ep);
|
||||
path_simplify(ep, false);
|
||||
|
||||
r = usbffs_address_create(ep);
|
||||
if (r < 0)
|
||||
|
|
|
@ -307,7 +307,7 @@ static int swap_load(Unit *u) {
|
|||
return -ENOMEM;
|
||||
}
|
||||
|
||||
path_kill_slashes(s->what);
|
||||
path_simplify(s->what, false);
|
||||
|
||||
if (!UNIT(s)->description) {
|
||||
r = unit_set_description(u, s->what);
|
||||
|
|
|
@ -4551,7 +4551,7 @@ int unit_require_mounts_for(Unit *u, const char *path, UnitDependencyMask mask)
|
|||
if (!p)
|
||||
return -ENOMEM;
|
||||
|
||||
path = path_kill_slashes(p);
|
||||
path = path_simplify(p, false);
|
||||
|
||||
if (!path_is_normalized(path))
|
||||
return -EPERM;
|
||||
|
|
|
@ -655,7 +655,7 @@ int main(int argc, char *argv[]) {
|
|||
int i;
|
||||
|
||||
for (i = optind; i < argc; i++) {
|
||||
path_kill_slashes(argv[i]);
|
||||
path_simplify(argv[i], false);
|
||||
|
||||
k = process_suffix_chop(argv[i]);
|
||||
if (k < 0)
|
||||
|
|
|
@ -543,7 +543,7 @@ static int parse_fstab(bool initrd) {
|
|||
return log_oom();
|
||||
|
||||
if (is_path(where)) {
|
||||
path_kill_slashes(where);
|
||||
path_simplify(where, false);
|
||||
|
||||
/* Follow symlinks here; see 5261ba901845c084de5a8fd06500ed09bfb0bd80 which makes sense for
|
||||
* mount units, but causes problems since it historically worked to have symlinks in e.g.
|
||||
|
|
|
@ -178,7 +178,7 @@ int device_set_syspath(sd_device *device, const char *_syspath, bool verify) {
|
|||
return log_oom();
|
||||
|
||||
free_and_replace(syspath, new_syspath);
|
||||
path_kill_slashes(syspath);
|
||||
path_simplify(syspath, false);
|
||||
}
|
||||
|
||||
if (path_startswith(syspath, "/sys/devices/")) {
|
||||
|
|
|
@ -354,7 +354,7 @@ static int parse_argv(int argc, char *argv[]) {
|
|||
if (!arg_mount_what)
|
||||
return log_oom();
|
||||
|
||||
path_kill_slashes(arg_mount_what);
|
||||
path_simplify(arg_mount_what, false);
|
||||
|
||||
if (!path_is_absolute(arg_mount_what)) {
|
||||
log_error("Only absolute path is supported: %s", arg_mount_what);
|
||||
|
@ -372,7 +372,7 @@ static int parse_argv(int argc, char *argv[]) {
|
|||
if (!arg_mount_where)
|
||||
return log_oom();
|
||||
|
||||
path_kill_slashes(arg_mount_where);
|
||||
path_simplify(arg_mount_where, false);
|
||||
|
||||
if (!path_is_absolute(arg_mount_where)) {
|
||||
log_error("Only absolute path is supported: %s", arg_mount_where);
|
||||
|
@ -992,7 +992,7 @@ static int action_umount(
|
|||
if (!p)
|
||||
return log_oom();
|
||||
|
||||
path_kill_slashes(p);
|
||||
path_simplify(p, false);
|
||||
|
||||
r = stop_mounts(bus, p);
|
||||
if (r < 0)
|
||||
|
|
|
@ -630,14 +630,14 @@ static int portable_changes_add(
|
|||
if (!p)
|
||||
return -ENOMEM;
|
||||
|
||||
path_kill_slashes(p);
|
||||
path_simplify(p, false);
|
||||
|
||||
if (source) {
|
||||
s = strdup(source);
|
||||
if (!s)
|
||||
return -ENOMEM;
|
||||
|
||||
path_kill_slashes(s);
|
||||
path_simplify(s, false);
|
||||
}
|
||||
|
||||
c[(*n_changes)++] = (PortableChange) {
|
||||
|
|
|
@ -211,6 +211,9 @@ static int parse_line(
|
|||
return config_parse(unit, fn, NULL, sections, lookup, table, flags, userdata);
|
||||
}
|
||||
|
||||
if (!utf8_is_valid(l))
|
||||
return log_syntax_invalid_utf8(unit, LOG_WARNING, filename, line, l);
|
||||
|
||||
if (*l == '[') {
|
||||
size_t k;
|
||||
char *n;
|
||||
|
@ -237,8 +240,7 @@ static int parse_line(
|
|||
*section_line = 0;
|
||||
*section_ignored = true;
|
||||
} else {
|
||||
free(*section);
|
||||
*section = n;
|
||||
free_and_replace(*section, n);
|
||||
*section_line = line;
|
||||
*section_ignored = false;
|
||||
}
|
||||
|
@ -396,7 +398,6 @@ int config_parse(const char *unit,
|
|||
if (flags & CONFIG_PARSE_WARN)
|
||||
log_warning_errno(r, "%s:%u: Failed to parse file: %m", filename, line);
|
||||
return r;
|
||||
|
||||
}
|
||||
|
||||
continuation = mfree(continuation);
|
||||
|
@ -419,7 +420,6 @@ int config_parse(const char *unit,
|
|||
if (flags & CONFIG_PARSE_WARN)
|
||||
log_warning_errno(r, "%s:%u: Failed to parse file: %m", filename, line);
|
||||
return r;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -688,11 +688,6 @@ int config_parse_string(
|
|||
assert(rvalue);
|
||||
assert(data);
|
||||
|
||||
if (!utf8_is_valid(rvalue)) {
|
||||
log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, rvalue);
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (free_and_strdup(s, empty_to_null(rvalue)) < 0)
|
||||
return log_oom();
|
||||
|
||||
|
@ -713,6 +708,7 @@ int config_parse_path(
|
|||
|
||||
char **s = data, *n;
|
||||
bool fatal = ltype;
|
||||
int r;
|
||||
|
||||
assert(filename);
|
||||
assert(lvalue);
|
||||
|
@ -724,27 +720,16 @@ int config_parse_path(
|
|||
goto finalize;
|
||||
}
|
||||
|
||||
if (!utf8_is_valid(rvalue)) {
|
||||
log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, rvalue);
|
||||
return fatal ? -ENOEXEC : 0;
|
||||
}
|
||||
|
||||
if (!path_is_absolute(rvalue)) {
|
||||
log_syntax(unit, LOG_ERR, filename, line, 0,
|
||||
"Not an absolute path%s: %s",
|
||||
fatal ? "" : ", ignoring", rvalue);
|
||||
return fatal ? -ENOEXEC : 0;
|
||||
}
|
||||
|
||||
n = strdup(rvalue);
|
||||
if (!n)
|
||||
return log_oom();
|
||||
|
||||
path_kill_slashes(n);
|
||||
r = path_simplify_and_warn(n, PATH_CHECK_ABSOLUTE | (fatal ? PATH_CHECK_FATAL : 0), unit, filename, line, lvalue);
|
||||
if (r < 0)
|
||||
return fatal ? -ENOEXEC : 0;
|
||||
|
||||
finalize:
|
||||
free(*s);
|
||||
*s = n;
|
||||
free_and_replace(*s, n);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -787,12 +772,6 @@ int config_parse_strv(
|
|||
break;
|
||||
}
|
||||
|
||||
if (!utf8_is_valid(word)) {
|
||||
log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, word);
|
||||
free(word);
|
||||
continue;
|
||||
}
|
||||
|
||||
r = strv_consume(sv, word);
|
||||
if (r < 0)
|
||||
return log_oom();
|
||||
|
|
|
@ -309,9 +309,9 @@ int unit_file_changes_add(
|
|||
if (!p || (source && !s))
|
||||
return -ENOMEM;
|
||||
|
||||
path_kill_slashes(p);
|
||||
path_simplify(p, false);
|
||||
if (s)
|
||||
path_kill_slashes(s);
|
||||
path_simplify(s, false);
|
||||
|
||||
c[*n_changes] = (UnitFileChange) { type, p, s };
|
||||
p = s = NULL;
|
||||
|
@ -516,7 +516,7 @@ static int mark_symlink_for_removal(
|
|||
if (!n)
|
||||
return -ENOMEM;
|
||||
|
||||
path_kill_slashes(n);
|
||||
path_simplify(n, false);
|
||||
|
||||
r = set_consume(*remove_symlinks_to, n);
|
||||
if (r == -EEXIST)
|
||||
|
@ -598,7 +598,7 @@ static int remove_marked_symlinks_fd(
|
|||
p = path_make_absolute(de->d_name, path);
|
||||
if (!p)
|
||||
return -ENOMEM;
|
||||
path_kill_slashes(p);
|
||||
path_simplify(p, false);
|
||||
|
||||
q = readlink_malloc(p, &dest);
|
||||
if (q == -ENOENT)
|
||||
|
|
|
@ -170,7 +170,7 @@ static int image_new(
|
|||
if (!i->path)
|
||||
return -ENOMEM;
|
||||
|
||||
path_kill_slashes(i->path);
|
||||
path_simplify(i->path, false);
|
||||
|
||||
*ret = TAKE_PTR(i);
|
||||
|
||||
|
|
|
@ -1599,8 +1599,7 @@ static int parse_line(const char *fname, unsigned line, const char *buffer) {
|
|||
if (resolved_id) {
|
||||
if (path_is_absolute(resolved_id)) {
|
||||
i->uid_path = TAKE_PTR(resolved_id);
|
||||
|
||||
path_kill_slashes(i->uid_path);
|
||||
path_simplify(i->uid_path, false);
|
||||
} else {
|
||||
_cleanup_free_ char *uid = NULL, *gid = NULL;
|
||||
if (split_pair(resolved_id, ":", &uid, &gid) == 0) {
|
||||
|
@ -1651,8 +1650,7 @@ static int parse_line(const char *fname, unsigned line, const char *buffer) {
|
|||
if (resolved_id) {
|
||||
if (path_is_absolute(resolved_id)) {
|
||||
i->gid_path = TAKE_PTR(resolved_id);
|
||||
|
||||
path_kill_slashes(i->gid_path);
|
||||
path_simplify(i->gid_path, false);
|
||||
} else {
|
||||
r = parse_gid(resolved_id, &i->gid);
|
||||
if (r < 0)
|
||||
|
|
|
@ -96,6 +96,7 @@ static void test_config_parse_path(void) {
|
|||
test_config_parse_path_one("/path", "/path");
|
||||
test_config_parse_path_one("/path//////////", "/path");
|
||||
test_config_parse_path_one("///path/foo///bar////bar//", "/path/foo/bar/bar");
|
||||
test_config_parse_path_one("/path//./////hogehoge///.", "/path/hogehoge");
|
||||
test_config_parse_path_one("/path/\xc3\x80", "/path/\xc3\x80");
|
||||
|
||||
test_config_parse_path_one("not_absolute/path", NULL);
|
||||
|
@ -170,7 +171,7 @@ static void test_config_parse_strv(void) {
|
|||
test_config_parse_strv_one("foo bar foo", STRV_MAKE("foo", "bar", "foo"));
|
||||
test_config_parse_strv_one("\"foo bar\" foo", STRV_MAKE("foo bar", "foo"));
|
||||
test_config_parse_strv_one("\xc3\x80", STRV_MAKE("\xc3\x80"));
|
||||
test_config_parse_strv_one("\xc3\x7f", STRV_MAKE_EMPTY);
|
||||
test_config_parse_strv_one("\xc3\x7f", STRV_MAKE("\xc3\x7f"));
|
||||
}
|
||||
|
||||
static void test_config_parse_mode(void) {
|
||||
|
|
|
@ -176,6 +176,7 @@ static void test_exec_workingdirectory(Manager *m) {
|
|||
assert_se(mkdir_p("/tmp/test-exec_workingdirectory", 0755) >= 0);
|
||||
|
||||
test(m, "exec-workingdirectory.service", 0, CLD_EXITED);
|
||||
test(m, "exec-workingdirectory-trailing-dot.service", 0, CLD_EXITED);
|
||||
|
||||
(void) rm_rf("/tmp/test-exec_workingdirectory", REMOVE_ROOT|REMOVE_PHYSICAL);
|
||||
}
|
||||
|
|
|
@ -26,6 +26,16 @@
|
|||
assert_se(path_equal(b, a) == !result); \
|
||||
}
|
||||
|
||||
static void test_path_simplify(const char *in, const char *out, const char *out_dot) {
|
||||
char *p;
|
||||
|
||||
p = strdupa(in);
|
||||
assert_se(streq(path_simplify(p, false), out));
|
||||
|
||||
p = strdupa(in);
|
||||
assert_se(streq(path_simplify(p, true), out_dot));
|
||||
}
|
||||
|
||||
static void test_path(void) {
|
||||
_cleanup_close_ int fd = -1;
|
||||
|
||||
|
@ -69,15 +79,28 @@ static void test_path(void) {
|
|||
assert_se(fd >= 0);
|
||||
assert_se(fd_is_mount_point(fd, "/", 0) > 0);
|
||||
|
||||
{
|
||||
char p1[] = "aaa/bbb////ccc";
|
||||
char p2[] = "//aaa/.////ccc";
|
||||
char p3[] = "/./";
|
||||
|
||||
assert_se(path_equal(path_kill_slashes(p1), "aaa/bbb/ccc"));
|
||||
assert_se(path_equal(path_kill_slashes(p2), "/aaa/./ccc"));
|
||||
assert_se(path_equal(path_kill_slashes(p3), "/./"));
|
||||
}
|
||||
test_path_simplify("aaa/bbb////ccc", "aaa/bbb/ccc", "aaa/bbb/ccc");
|
||||
test_path_simplify("//aaa/.////ccc", "/aaa/./ccc", "/aaa/ccc");
|
||||
test_path_simplify("///", "/", "/");
|
||||
test_path_simplify("///.//", "/.", "/");
|
||||
test_path_simplify("///.//.///", "/./.", "/");
|
||||
test_path_simplify("////.././///../.", "/.././../.", "/../..");
|
||||
test_path_simplify(".", ".", "");
|
||||
test_path_simplify("./", ".", "");
|
||||
test_path_simplify(".///.//./.", "./././.", "");
|
||||
test_path_simplify(".///.//././/", "./././.", "");
|
||||
test_path_simplify("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.",
|
||||
"/./aaa/././.bbb/../c./d.dd/..eeee/.",
|
||||
"/aaa/.bbb/../c./d.dd/..eeee");
|
||||
test_path_simplify("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..",
|
||||
"/./aaa/././.bbb/../c./d.dd/..eeee/..",
|
||||
"/aaa/.bbb/../c./d.dd/..eeee/..");
|
||||
test_path_simplify(".//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..",
|
||||
"././aaa/././.bbb/../c./d.dd/..eeee/..",
|
||||
"aaa/.bbb/../c./d.dd/..eeee/..");
|
||||
test_path_simplify("..//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..",
|
||||
".././aaa/././.bbb/../c./d.dd/..eeee/..",
|
||||
"../aaa/.bbb/../c./d.dd/..eeee/..");
|
||||
|
||||
assert_se(PATH_IN_SET("/bin", "/", "/bin", "/foo"));
|
||||
assert_se(PATH_IN_SET("/bin", "/bin"));
|
||||
|
@ -263,7 +286,7 @@ static void test_make_relative(void) {
|
|||
test("/some/path", "/", "../..");
|
||||
test("/some/path", "/some/other/path", "../other/path");
|
||||
test("/some/path/./dot", "/some/further/path", "../../further/path");
|
||||
test("//extra/////slashes///won't////fool///anybody//", "////extra///slashes////are/just///fine///", "../../../are/just/fine");
|
||||
test("//extra.//.//./.slashes//./won't////fo.ol///anybody//", "/././/extra././/.slashes////ar.e/.just/././.fine///", "../../../ar.e/.just/.fine");
|
||||
}
|
||||
|
||||
static void test_strv_resolve(void) {
|
||||
|
|
|
@ -431,7 +431,7 @@ static void load_unix_sockets(void) {
|
|||
goto fail;
|
||||
}
|
||||
|
||||
path_kill_slashes(s);
|
||||
path_simplify(s, false);
|
||||
|
||||
r = set_consume(unix_sockets, s);
|
||||
if (r < 0 && r != -EEXIST) {
|
||||
|
@ -2289,7 +2289,7 @@ static int parse_line(const char *fname, unsigned line, const char *buffer, bool
|
|||
return -EBADMSG;
|
||||
}
|
||||
|
||||
path_kill_slashes(i.argument);
|
||||
path_simplify(i.argument, false);
|
||||
break;
|
||||
|
||||
case CREATE_CHAR_DEVICE:
|
||||
|
@ -2362,7 +2362,7 @@ static int parse_line(const char *fname, unsigned line, const char *buffer, bool
|
|||
return -EBADMSG;
|
||||
}
|
||||
|
||||
path_kill_slashes(i.path);
|
||||
path_simplify(i.path, false);
|
||||
|
||||
if (!should_include_path(i.path))
|
||||
return 0;
|
||||
|
|
|
@ -145,6 +145,7 @@ test_data_files = '''
|
|||
test-execute/exec-user-nobody.service
|
||||
test-execute/exec-user.service
|
||||
test-execute/exec-workingdirectory.service
|
||||
test-execute/exec-workingdirectory-trailing-dot.service
|
||||
test-path/basic.target
|
||||
test-path/path-changed.path
|
||||
test-path/path-changed.service
|
||||
|
|
|
@ -3,5 +3,7 @@ Description=Test for RuntimeDirectory
|
|||
|
||||
[Service]
|
||||
ExecStart=/bin/sh -x -c 'test -d %t/test-exec_runtimedirectory'
|
||||
ExecStart=/bin/sh -x -c 'test -d %t/test-exec_runtimedirectory2/hogehoge'
|
||||
Type=oneshot
|
||||
RuntimeDirectory=test-exec_runtimedirectory
|
||||
RuntimeDirectory=./test-exec_runtimedirectory2///./hogehoge/.
|
||||
|
|
|
@ -0,0 +1,7 @@
|
|||
[Unit]
|
||||
Description=Test for WorkingDirectory with trailing dot
|
||||
|
||||
[Service]
|
||||
ExecStart=/bin/sh -x -c 'test "$$PWD" = "/tmp/test-exec_workingdirectory"'
|
||||
Type=oneshot
|
||||
WorkingDirectory=/tmp///./test-exec_workingdirectory/.
|
Loading…
Reference in a new issue