diff options
| author | Kuniyuki Iwashima <kuniyu@google.com> | 2026-01-15 17:24:48 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-01-17 16:00:24 -0800 |
| commit | 7a9bc9e3f42391e4c187e099263cf7a1c4b69ff5 (patch) | |
| tree | fdc733ddc7b075e476fefd235269a2692868bf08 /kernel/debug/debug_core.c | |
| parent | 68578370f9b3a2aba5964b273312d51c581b6aad (diff) | |
fou: Don't allow 0 for FOU_ATTR_IPPROTO.
fou_udp_recv() has the same problem mentioned in the previous
patch.
If FOU_ATTR_IPPROTO is set to 0, skb is not freed by
fou_udp_recv() nor "resubmit"-ted in ip_protocol_deliver_rcu().
Let's forbid 0 for FOU_ATTR_IPPROTO.
Fixes: 23461551c0062 ("fou: Support for foo-over-udp RX path")
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20260115172533.693652-4-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'kernel/debug/debug_core.c')
0 files changed, 0 insertions, 0 deletions