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authorHerbert Xu <herbert@gondor.apana.org.au>2007-02-04 23:33:10 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2007-02-08 12:38:47 -0800
commitffbc61117d32dc4e768f999325ecfb2528d6b303 (patch)
treef59a235c4eb22ac5ad9ede80f814f5d6ab1e6641 /net/lapb
parent8dc4194474159660d7f37c495e3fc3f10d0db8cc (diff)
[PACKET]: Fix skb->cb clobbering between aux and sockaddr
Both aux data and sockaddr tries to use the same buffer which obviously doesn't work. We just happen to have 4 bytes free in the skb->cb if you take away the maximum length of sockaddr_ll. That's just enough to store the one piece of info from aux data that we can't generate at recvmsg(2) time. This is what the following patch does. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/lapb')
0 files changed, 0 insertions, 0 deletions