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(parent: 53144b4) | patch
sctp: fix random memory dereference with SCTP_HMAC_IDENT option.
authorVlad Yasevich <vladislav.yasevich@hp.com>
Wed, 3 Sep 2008 08:02:37 +0000 (01:02 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 8 Sep 2008 11:44:25 +0000 (04:44 -0700)
commitff134d489673b3d678d313e8dddae24c05eb0291
tree1fcfae8c6465999cd74ea0e9cf1266020c27b0c1tree | snapshot
parent53144b419e176e51157f6b9fc651ab9e733cb000commit | diff
sctp: fix random memory dereference with SCTP_HMAC_IDENT option.

[ Upstream commit d97240552cd98c4b07322f30f66fd9c3ba4171de ]

The number of identifiers needs to be checked against the option
length.  Also, the identifier index provided needs to be verified
to make sure that it doesn't exceed the bounds of the array.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/sctp/auth.c diff | blob | blame | history
net/sctp/socket.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git