diff options
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c index fbe18959a43..4d8d326ec25 100644 --- a/xlators/cluster/dht/src/dht-common.c +++ b/xlators/cluster/dht/src/dht-common.c @@ -1728,13 +1728,14 @@ dht_vgetxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, if (local->xattr_val) { plen = strlen (local->xattr_val); if (plen) { + void *p; /* extra byte(s) for \0 to be safe */ alloc_len += (plen + 2); - local->xattr_val = - GF_REALLOC (local->xattr_val, - alloc_len); - if (!local->xattr_val) + p = GF_REALLOC (local->xattr_val, + alloc_len); + if (!p) goto out; + local->xattr_val = p; } strcat (local->xattr_val, value_got); |