From: Peter Huewe <peterhuewe@gmx.de>
Date: Tue, 19 Feb 2013 04:18:51 +0000 (+0100)
Subject: staging/slicoss: Fix buffer possible overflow in slic_card_locate
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~137^2~773
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20d403e801272b84e033b8f17d3e45c4f66507c7;p=pandora-kernel.git

staging/slicoss: Fix buffer possible overflow in slic_card_locate

smatch complains about a possible buffer overflow
slicoss.c:3651 slic_card_locate() error: buffer overflow
'physcard->adapter' 4 <= 4

If the for loop is not exited prematurely i++ is executed after the last
iteration and thus i can be 4, which is out of bounds for
physcard->adapter.

-> Add check for this condition and simplify the if statement by
inverting the condition.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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