From: Alan Cox <alan@linux.intel.com>
Date: Thu, 11 Oct 2012 06:24:14 +0000 (+0000)
Subject: tcp: sysctl interface leaks 16 bytes of kernel memory
X-Git-Tag: v3.7-rc1~25^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e24c4fc52b16f0a1102a933f636d2f350c41098;p=pandora-kernel.git

tcp: sysctl interface leaks 16 bytes of kernel memory

If the rc_dereference of tcp_fastopen_ctx ever fails then we copy 16 bytes
of kernel stack into the proc result.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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