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| author |   Li RongQing <roy.qing.li@gmail.com> | 2014-10-18 17:33:38 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-10-18 13:04:09 -0400 |
| commit | a6d4518da371b0d21512ef0f641928d6f99ee70f (patch) | |
| tree | d2cd98564a10f6cbf52492765d383f7959f4f001 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | ipv6: fix a potential use after free in ip6_offload.c (diff) | |
| download | wireguard-linux-a6d4518da371b0d21512ef0f641928d6f99ee70f.tar.xz wireguard-linux-a6d4518da371b0d21512ef0f641928d6f99ee70f.zip | |
ipv6: fix a potential use after free in sit.c
pskb_may_pull() maybe change skb->data and make iph pointer oboslete,
fix it by geting ip header length directly.
Fixes: ca15a078 (sit: generate icmpv6 error when receiving icmpv4 error)
Cc: Oussama Ghorbel <ghorbel@pivasoftware.com>
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions