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(parent: f9b6cac) | 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 16:47:05 +0000 (09:47 -0700)
commit9a897ce370b0bbe57961372c67bd0ffc2dd3f7ea
treee97810b11fca7c856ddd83f69670b24137163489tree | snapshot
parentf9b6caca04a5444f61c1b08ebf04c6f2c6ff2ec9commit | 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
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