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(parent: 2068a1e) | patch
inet_diag: fix inet_diag_bc_audit()
authorEric Dumazet <eric.dumazet@gmail.com>
Fri, 17 Jun 2011 20:25:39 +0000 (16:25 -0400)
committerDavid S. Miller <davem@davemloft.net>
Fri, 17 Jun 2011 20:25:39 +0000 (16:25 -0400)
commitaa497c7b21aaf8a11aedc03046d44453c77b7580
tree6bf39e1931999e49ef29b2bdcacc530044dcb1dftree | snapshot
parent2068a1e92483d78d3cec20f0057313beb4c356a9commit | diff
inet_diag: fix inet_diag_bc_audit()

A malicious user or buggy application can inject code and trigger an
infinite loop in inet_diag_bc_audit()

Also make sure each instruction is aligned on 4 bytes boundary, to avoid
unaligned accesses.

Reported-by: Dan Rosenberg <drosenberg@vsecurity.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/inet_diag.c diff | blob | history
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