From: Dan Carpenter Date: Mon, 26 Mar 2012 21:20:48 +0000 (+0000) Subject: mISDN: array underflow in open_bchannel() X-Git-Tag: v3.4-rc2~37^2~23 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=819a100846295461bc0f1bfcb8e5ab11c1bc4cdb;p=pandora-kernel.git mISDN: array underflow in open_bchannel() There are two channels here. User space starts counting channels at one but in the kernel we start at zero. If the user passes in a zero channel that's invalid and could lead to memory corruption. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller --- Reading git-diff-tree failed