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(parent: 63d02d1) | patch
ipv4: fix ip_send_skb()
authorEric Dumazet <edumazet@google.com>
Fri, 10 Aug 2012 02:22:47 +0000 (02:22 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 10 Aug 2012 21:08:57 +0000 (14:08 -0700)
commitb5ec8eeac46a99004c26791f70b15d001e970acf
tree8609d6c3e5e9504e6f084828b9b0f8a9084652e3tree | snapshot (tar.gz zip)
parent63d02d157ec4124990258d66517b6c11fd6df0cfcommit | diff
ipv4: fix ip_send_skb()

ip_send_skb() can send orphaned skb, so we must pass the net pointer to
avoid possible NULL dereference in error path.

Bug added by commit 3a7c384ffd57 (ipv4: tcp: unicast_sock should not
land outside of TCP stack)

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/ip.h diff | blob | blame | history
net/ipv4/ip_output.c diff | blob | blame | history
net/ipv4/udp.c diff | blob | blame | history