diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-08-28 20:48:11 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-08-28 20:50:23 +0200 |
| commit | 8208fdc63b56c5b1be837ad583534e5bbe4d6808 (patch) | |
| tree | a2f54f1c15ce0d6b1547422255d49abacb664a8d /trans | |
| parent | 12576ff7afd71799d9cc6fe6af065932540ff0ea (diff) | |
remap: Refuse non-absolute paths
* trans/remap.c (parse_opt): Error out if some path is not absolute.
Diffstat (limited to 'trans')
| -rw-r--r-- | trans/remap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/trans/remap.c b/trans/remap.c index 5ee01891..b92826f0 100644 --- a/trans/remap.c +++ b/trans/remap.c @@ -70,6 +70,7 @@ trivfs_S_dir_lookup (struct trivfs_protid *diruser, return EOPNOTSUPP; for (remap = remaps; remap; remap = remap->next) + /* FIXME: should match just prefix of filename too */ if (!strcmp (remap->from, filename)) { #ifdef DEBUG @@ -96,6 +97,8 @@ parse_opt (int key, char *arg, struct argp_state *state) switch (key) { case ARGP_KEY_ARG: + if (arg[0] != '/') + error(1, 0, "remap only works with absolute paths\n"); /* Skip heading slashes */ while (arg[0] == '/') |