diff options
| author | Vijay Bellur <vijay@gluster.com> | 2011-08-20 15:18:09 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2011-08-20 03:08:18 -0700 |
| commit | 7fe3d3fe2b0bec8085b15fb4d9db8fdead826d57 (patch) | |
| tree | ffdfe8ad434e6c644bc291dca3bd4b8a8e34104f /libglusterfs/src/options.c | |
| parent | 7c6cf654700fb05502591e84b2000bb5230283e2 (diff) | |
libglusterfs: Fix a crash in gluster volume set help
Change-Id: I585e8e685f5c23b6fa632ef708adf2e349ba6704
BUG: 3415
Reviewed-on: http://review.gluster.com/274
Reviewed-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'libglusterfs/src/options.c')
| -rw-r--r-- | libglusterfs/src/options.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libglusterfs/src/options.c b/libglusterfs/src/options.c index dee3c91854f..ccd57e4f07f 100644 --- a/libglusterfs/src/options.c +++ b/libglusterfs/src/options.c @@ -567,12 +567,19 @@ static volume_option_t * xlator_volume_option_get_list (volume_opt_list_t *vol_list, const char *key) { volume_option_t *opt = NULL; + volume_opt_list_t *opt_list = NULL; volume_option_t *found = NULL; int index = 0; int i = 0; char *cmp_key = NULL; - opt = vol_list->given_opt; + if (!vol_list->given_opt) { + opt_list = list_entry (vol_list->list.next, volume_opt_list_t, + list); + opt = opt_list->given_opt; + } else + opt = vol_list->given_opt; + for (index = 0; opt[index].key && opt[index].key[0]; index++) { for (i = 0; i < ZR_VOLUME_MAX_NUM_KEY; i++) { cmp_key = opt[index].key[i]; |