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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-08-23 19:57:05 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-03 11:40:56 -0700 |
| commit | af674335761a7ab9b015ec7e051ae232d5c0efab (patch) | |
| tree | 54e6a8956a8fd62d31dffed1a79912187c75fb16 /drivers/zorro | |
| parent | 42270cd40ba8e0134cffd1c036a1aa3d844369a8 (diff) | |
bridge: fix a possible use after free
[ Upstream commit 22df13319d1fec30b8f9bcaadc295829647109bb ]
br_multicast_ipv6_rcv() can call pskb_trim_rcsum() and therefore skb
head can be reallocated.
Cache icmp6_type field instead of dereferencing twice the struct
icmp6hdr pointer.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/zorro')
0 files changed, 0 insertions, 0 deletions