diff options
| author | Arkadi Sharshevsky <arkadis@mellanox.com> | 2018-03-08 12:42:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-31 18:12:34 +0200 |
| commit | 24b90c696f9793501140892802a9e564e9330b4e (patch) | |
| tree | 2e58ab0268b2e452b779ef87563622c850a8bc67 /net/lapb/lapb_timer.c | |
| parent | 32b36066cddf491d0d282c875ec5f538e782412d (diff) | |
team: Fix double free in error path
[ Upstream commit cbcc607e18422555db569b593608aec26111cb0b ]
The __send_and_alloc_skb() receives a skb ptr as a parameter but in
case it fails the skb is not valid:
- Send failed and released the skb internally.
- Allocation failed.
The current code tries to release the skb in case of failure which
causes redundant freeing.
Fixes: 9b00cf2d1024 ("team: implement multipart netlink messages for options transfers")
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions