diff options
| author | Hoang Le <hoang.h.le@dektech.com.au> | 2019-04-03 13:05:04 +0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-04 17:34:11 -0700 |
| commit | e1279ff7aec19d7154da30bf5b83e797a13fbced (patch) | |
| tree | 4973b70e2590391fcf1ecc12f5021081a60cbfd2 /net/tipc/socket.c | |
| parent | 95e27a4da6143ad8a0c908215a0f402031b9ebf3 (diff) | |
tipc: add NULL pointer check
skb somehow dequeued out of inputq before processing, it causes to
NULL pointer and kernel crashed.
Add checking skb valid before using.
Fixes: c55c8edafa9 ("tipc: smooth change between replicast and broadcast")
Reported-by: Tuong Lien Tong <tuong.t.lien@dektech.com.au>
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/socket.c')
0 files changed, 0 insertions, 0 deletions