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(parent: 531539a) | patch
atm: fix info leak via getsockname()
authorMathias Krause <minipli@googlemail.com>
Wed, 15 Aug 2012 11:31:45 +0000 (11:31 +0000)
committerWilly Tarreau <w@1wt.eu>
Mon, 10 Jun 2013 09:43:41 +0000 (11:43 +0200)
commitdde45d396e5d0395b821a536a22b545ce9d45618
treea3e22d6c80e41db9ec6e410348876f075e6f9713tree
parent531539ab21be455b59226d241a3274bead7458abcommit | diff
atm: fix info leak via getsockname()

commit 3c0c5cfdcd4d69ffc4b9c0907cec99039f30a50a upstream.

The ATM code fails to initialize the two padding bytes of struct
sockaddr_atmpvc inserted for alignment. Add an explicit memset(0)
before filling the structure to avoid the info leak.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 2.6.32: adjust context]
Signed-off-by: Willy Tarreau <w@1wt.eu>
net/atm/pvc.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git