tmpfiles: w lines should allow following symlinks
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3c779fa59d
commit
43ad6e31aa
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@ -494,20 +494,19 @@ static int item_set_perms(Item *i, const char *path) {
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}
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static int write_one_file(Item *i, const char *path) {
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int flags;
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int fd = -1;
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_cleanup_close_ int fd = -1;
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int flags, r = 0;
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struct stat st;
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int r = 0;
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assert(i);
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assert(path);
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flags = i->type == CREATE_FILE ? O_CREAT|O_APPEND :
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i->type == TRUNCATE_FILE ? O_CREAT|O_TRUNC : 0;
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flags = i->type == CREATE_FILE ? O_CREAT|O_APPEND|O_NOFOLLOW :
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i->type == TRUNCATE_FILE ? O_CREAT|O_TRUNC|O_NOFOLLOW : 0;
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RUN_WITH_UMASK(0) {
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RUN_WITH_UMASK(0000) {
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label_context_set(path, S_IFREG);
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fd = open(path, flags|O_NDELAY|O_CLOEXEC|O_WRONLY|O_NOCTTY|O_NOFOLLOW, i->mode);
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fd = open(path, flags|O_NDELAY|O_CLOEXEC|O_WRONLY|O_NOCTTY, i->mode);
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label_context_clear();
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}
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@ -525,22 +524,19 @@ static int write_one_file(Item *i, const char *path) {
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size_t l;
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unescaped = cunescape(i->argument);
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if (unescaped == NULL) {
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safe_close(fd);
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if (!unescaped)
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return log_oom();
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}
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l = strlen(unescaped);
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n = write(fd, unescaped, l);
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if (n < 0 || (size_t) n < l) {
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log_error("Failed to write file %s: %s", path, n < 0 ? strerror(-n) : "Short write");
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safe_close(fd);
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return n < 0 ? n : -EIO;
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}
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}
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safe_close(fd);
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fd = safe_close(fd);
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if (stat(path, &st) < 0) {
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log_error("stat(%s) failed: %m", path);
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