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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-11-23 15:49:31 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-23 15:49:31 -0500 |
| commit | c16a98ed91597b40b22b540c6517103497ef8e74 (patch) | |
| tree | 55e607b5facf5f29f58484b7c6662c1c8e1cb7ba /net/ipv4/netfilter | |
| parent | 4d65a2465f6f2694de67777a8aedb1272f473979 (diff) | |
| download | lwn-c16a98ed91597b40b22b540c6517103497ef8e74.tar.gz lwn-c16a98ed91597b40b22b540c6517103497ef8e74.zip | |
ipv6: tcp: fix panic in SYN processing
commit 72a3effaf633bc ([NET]: Size listen hash tables using backlog
hint) added a bug allowing inet6_synq_hash() to return an out of bound
array index, because of u16 overflow.
Bug can happen if system admins set net.core.somaxconn &
net.ipv4.tcp_max_syn_backlog sysctls to values greater than 65536
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/netfilter')
0 files changed, 0 insertions, 0 deletions