diff options
Diffstat (limited to 'multipathd/main.c')
| -rw-r--r-- | multipathd/main.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/multipathd/main.c b/multipathd/main.c index f2848fb..c7ef4df 100644 --- a/multipathd/main.c +++ b/multipathd/main.c @@ -353,6 +353,14 @@ ev_add_path (char * devname, struct vectors * vecs) struct path * pp; char empty_buff[WWID_SIZE] = {0}; + if (strstr(devname, "..") != NULL) { + /* + * Don't allow relative device names in the pathvec + */ + condlog(0, "%s: path name is invalid", devname); + return 1; + } + pp = find_path_by_dev(vecs->pathvec, devname); if (pp) { |