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(parent: 754c665) | patch
atm: fix info leak in getsockopt(SO_ATMPVC)
authorMathias Krause <minipli@googlemail.com>
Wed, 15 Aug 2012 11:31:44 +0000 (11:31 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 2 Oct 2012 17:38:41 +0000 (10:38 -0700)
commitdd94f3759a698eea2c27c2b3c2df931ad94a619a
tree135e56b597ccaf2f6c03ec5cd28b35b9f9c5dd1etree | snapshot
parent754c665f51b31b43c2399f693b3a54e47cbcef7bcommit | diff
atm: fix info leak in getsockopt(SO_ATMPVC)

[ Upstream commit e862f1a9b7df4e8196ebec45ac62295138aa3fc2 ]

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/atm/common.c diff | blob | history
Linux kernel for KaRo TX COM modules