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systemctl: fix 'systemctl enable getty@.service'

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This commit is contained in:
Lennart Poettering 2010-10-08 03:09:25 +02:00
parent f34277d911
commit b9c0d4415b
8 changed files with 13 additions and 19 deletions
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2
src/load-fragment.c
View file

@ -1431,7 +1431,7 @@ static int open_follow(char **filename, FILE **_f, Set *names, char **_final) {
* unit name. */
name = file_name_from_path(*filename);
if (unit_name_is_valid(name)) {
if (unit_name_is_valid(name, false)) {
if (!(id = set_get(names, name))) {
if (!(id = strdup(name)))

2
src/manager.c
View file

@ -1641,7 +1641,7 @@ int manager_load_unit_prepare(Manager *m, const char *name, const char *path, DB
if (!name)
name = file_name_from_path(path);
if (!unit_name_is_valid(name)) {
if (!unit_name_is_valid(name, false)) {
dbus_set_error(e, BUS_ERROR_INVALID_NAME, "Unit name %s is not valid.", name);
return -EINVAL;
}

2
src/snapshot.c
View file

@ -186,7 +186,7 @@ int snapshot_create(Manager *m, const char *name, bool cleanup, DBusError *e, Sn
assert(_s);
if (name) {
if (!unit_name_is_valid(name)) {
if (!unit_name_is_valid(name, false)) {
dbus_set_error(e, BUS_ERROR_INVALID_NAME, "Unit name %s is not valid.", name);
return -EINVAL;
}

10
src/systemctl.c
View file

@ -3247,7 +3247,7 @@ static int install_info_add(const char *name) {
assert(will_install);
if (!unit_name_is_valid_no_type(name)) {
if (!unit_name_is_valid_no_type(name, true)) {
log_warning("Unit name %s is not a valid unit name.", name);
return -EINVAL;
}
@ -3633,12 +3633,6 @@ static int install_info_symlink_alias(const char *verb, InstallInfo *i, const ch
STRV_FOREACH(s, i->aliases) {
if (!unit_name_is_valid_no_type(*s)) {
log_error("Invalid name %s.", *s);
r = -EINVAL;
goto finish;
}
free(alias_path);
if (!(alias_path = path_make_absolute(*s, config_path))) {
log_error("Out of memory");
@ -3670,7 +3664,7 @@ static int install_info_symlink_wants(const char *verb, InstallInfo *i, const ch
assert(config_path);
STRV_FOREACH(s, i->wanted_by) {
if (!unit_name_is_valid_no_type(*s)) {
if (!unit_name_is_valid_no_type(*s, true)) {
log_error("Invalid name %s.", *s);
r = -EINVAL;
goto finish;

6
src/unit-name.c
View file

@ -32,7 +32,7 @@
"ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
":-_.\\"
bool unit_name_is_valid_no_type(const char *n) {
bool unit_name_is_valid_no_type(const char *n, bool template_ok) {
const char *e, *i, *at;
/* Valid formats:
@ -63,7 +63,7 @@ bool unit_name_is_valid_no_type(const char *n) {
if (at == n)
return false;
if (at[1] == '.')
if (!template_ok && at+1 == e)
return false;
}
@ -150,7 +150,7 @@ char *unit_name_change_suffix(const char *n, const char *suffix) {
size_t a, b;
assert(n);
assert(unit_name_is_valid_no_type(n));
assert(unit_name_is_valid_no_type(n, true));
assert(suffix);
assert_se(e = strrchr(n, '.'));

2
src/unit-name.h
View file

@ -30,7 +30,7 @@ int unit_name_to_instance(const char *n, char **instance);
char* unit_name_to_prefix(const char *n);
char* unit_name_to_prefix_and_instance(const char *n);
bool unit_name_is_valid_no_type(const char *n);
bool unit_name_is_valid_no_type(const char *n, bool template_ok);
bool unit_prefix_is_valid(const char *p);
bool unit_instance_is_valid(const char *i);

6
src/unit.c
View file

@ -103,7 +103,7 @@ int unit_add_name(Unit *u, const char *text) {
if (!s)
return -ENOMEM;
if (!unit_name_is_valid(s)) {
if (!unit_name_is_valid(s, false)) {
r = -EINVAL;
goto fail;
}
@ -2222,14 +2222,14 @@ UnitType unit_name_to_type(const char *n) {
return _UNIT_TYPE_INVALID;
}
bool unit_name_is_valid(const char *n) {
bool unit_name_is_valid(const char *n, bool template_ok) {
UnitType t;
t = unit_name_to_type(n);
if (t < 0 || t >= _UNIT_TYPE_MAX)
return false;
return unit_name_is_valid_no_type(n);
return unit_name_is_valid_no_type(n, template_ok);
}
static const char* const unit_load_state_table[_UNIT_LOAD_STATE_MAX] = {

2
src/unit.h
View file

@ -505,7 +505,7 @@ bool unit_pending_active(Unit *u);
int unit_add_default_target_dependency(Unit *u, Unit *target);
UnitType unit_name_to_type(const char *n);
bool unit_name_is_valid(const char *n);
bool unit_name_is_valid(const char *n, bool template_ok);
const char *unit_load_state_to_string(UnitLoadState i);
UnitLoadState unit_load_state_from_string(const char *s);