diff options
| author | Wei Yang <albinwyang@tencent.com> | 2026-05-09 15:23:58 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-05-13 04:07:02 +0300 |
| commit | f9e2342046ef1560d35bcd4a4b1197648ffd151d (patch) | |
| tree | d0611a47ba8ec3ead320052a802108be1379aff2 | |
| parent | e3adf69f8eb121a9128c2b0029efd050d3649153 (diff) | |
| download | linux-f9e2342046ef1560d35bcd4a4b1197648ffd151d.tar.xz | |
net: atm: fix skb leak in sigd_send() default branch
The default branch in sigd_send() calls sock_put() and returns -EINVAL
without freeing the skb, while all other exit paths do so. Add the
missing dev_kfree_skb() before sock_put() to fix the leak.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Wei Yang <albinwyang@tencent.com>
Link: https://patch.msgid.link/20260509122358.1102997-1-albin_yang@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | net/atm/signaling.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/atm/signaling.c b/net/atm/signaling.c index 358fbe5e4d1d..b991d937205a 100644 --- a/net/atm/signaling.c +++ b/net/atm/signaling.c @@ -179,6 +179,7 @@ as_indicate_complete: break; default: pr_alert("bad message type %d\n", (int)msg->type); + dev_kfree_skb(skb); /* Paired with find_get_vcc(msg->vcc) above */ sock_put(sk); return -EINVAL; |