diff options
Diffstat (limited to 'src/basic/fs-util.c')
| -rw-r--r-- | src/basic/fs-util.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/basic/fs-util.c b/src/basic/fs-util.c index d2c322a0de..dede7cd224 100644 --- a/src/basic/fs-util.c +++ b/src/basic/fs-util.c @@ -224,25 +224,25 @@ int readlink_and_make_absolute(const char *p, char **r) { return 0; } -int readlink_and_canonicalize(const char *p, char **r) { +int readlink_and_canonicalize(const char *p, const char *root, char **ret) { char *t, *s; - int j; + int r; assert(p); - assert(r); + assert(ret); - j = readlink_and_make_absolute(p, &t); - if (j < 0) - return j; + r = readlink_and_make_absolute(p, &t); + if (r < 0) + return r; - s = canonicalize_file_name(t); - if (s) { + r = chase_symlinks(t, root, &s); + if (r < 0) + /* If we can't follow up, then let's return the original string, slightly cleaned up. */ + *ret = path_kill_slashes(t); + else { + *ret = s; free(t); - *r = s; - } else - *r = t; - - path_kill_slashes(*r); + } return 0; } |