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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-11-01 13:56:59 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-02 05:51:27 +0100 |
| commit | 0ad92ad03aa444b312bd318b0341011a8be09d13 (patch) | |
| tree | a6acc6651c301af1a5c7edd4258a441da091bfd3 /init | |
| parent | x25: Fix NULL dereference in x25_recvmsg (diff) | |
| download | linux-0ad92ad03aa444b312bd318b0341011a8be09d13.tar.xz linux-0ad92ad03aa444b312bd318b0341011a8be09d13.zip | |
udp: fix a race in encap_rcv handling
udp_queue_rcv_skb() has a possible race in encap_rcv handling, since
this pointer can be changed anytime.
We should use ACCESS_ONCE() to close the race.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions