diff options
| author | Lorenzo Colitti <[email protected]> | 2016-12-23 00:33:57 +0900 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-12-22 11:15:10 -0500 |
| commit | 7d99569460eae28b187d574aec930a4cf8b90441 (patch) | |
| tree | 99477f48a607f4825a46f987a5f26c40b3041444 /tools/perf/util/trace-event-scripting.c | |
| parent | 551cde192343a10c8fbd57c4cc8f0c4b6cd307e4 (diff) | |
net: ipv4: Don't crash if passing a null sk to ip_do_redirect.
Commit e2d118a1cb5e ("net: inet: Support UID-based routing in IP
protocols.") made ip_do_redirect call sock_net(sk) to determine
the network namespace of the passed-in socket. This crashes if sk
is NULL.
Fix this by getting the network namespace from the skb instead.
Fixes: e2d118a1cb5e ("net: inet: Support UID-based routing in IP protocols.")
Signed-off-by: Lorenzo Colitti <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions