diff options
Diffstat (limited to 'xlators/features/quota/src/quotad.c')
| -rw-r--r-- | xlators/features/quota/src/quotad.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/xlators/features/quota/src/quotad.c b/xlators/features/quota/src/quotad.c index 1b61468f18..5b0ab83673 100644 --- a/xlators/features/quota/src/quotad.c +++ b/xlators/features/quota/src/quotad.c @@ -81,14 +81,16 @@ qd_find_subvol(xlator_t *this, char *volume_uuid) xlator_list_t *child = NULL; xlator_t *subvol = NULL; char key[1024]; + int keylen = 0; char *optstr = NULL; if (!this || !volume_uuid) goto out; for (child = this->children; child; child = child->next) { - snprintf(key, 1024, "%s.volume-id", child->xlator->name); - if (dict_get_str(this->options, key, &optstr) < 0) + keylen = snprintf(key, sizeof(key), "%s.volume-id", + child->xlator->name); + if (dict_get_strn(this->options, key, keylen, &optstr) < 0) continue; if (strcmp(optstr, volume_uuid) == 0) { @@ -128,7 +130,8 @@ qd_nameless_lookup(xlator_t *this, call_frame_t *frame, gfs3_lookup_req *req, memcpy(loc.gfid, req->gfid, 16); - ret = dict_get_str(xdata, "volume-uuid", &volume_uuid); + ret = dict_get_strn(xdata, "volume-uuid", SLEN("volume-uuid"), + &volume_uuid); if (ret < 0) { op_errno = EINVAL; goto out; |