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authorSridhar Samudrala <sri@us.ibm.com>2006-07-21 14:45:47 -0700
committerDavid S. Miller <davem@davemloft.net>2006-07-21 14:45:47 -0700
commit37fa6878bcd54c25fbe6ebb3da5cf0d3a4bc7a65 (patch)
tree87fab13350732feb446b474f00103a8d0dab829c /net/sctp
parent89e1df74f841fc31e81838d30594c4eff01859f8 (diff)
[SCTP]: Check for NULL arg to sctp_bucket_destroy().
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
-rw-r--r--net/sctp/socket.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 0a2c71d0d8a..518c55ab610 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -4977,7 +4977,7 @@ static struct sctp_bind_bucket *sctp_bucket_create(
/* Caller must hold hashbucket lock for this tb with local BH disabled */
static void sctp_bucket_destroy(struct sctp_bind_bucket *pp)
{
- if (hlist_empty(&pp->owner)) {
+ if (pp && hlist_empty(&pp->owner)) {
if (pp->next)
pp->next->pprev = pp->pprev;
*(pp->pprev) = pp->next;