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Commit 6684e59a authored by Laurent Riffard's avatar Laurent Riffard Committed by John W. Linville
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[PATCH] sotftmac: fix a slab corruption in WEP restricted key association 

Fix a slab corruption in ieee80211softmac_auth(). The size of a buffer
was miscomputed.

see http://bugzilla.kernel.org/show_bug.cgi?id=7245



Acked-by: default avatarDaniel Drake <dsd@gentoo.org>
Signed-off-by: default avatarLaurent Riffard <laurent.riffard@free.fr>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5bb85f18

net/ieee80211/softmac/ieee80211softmac_io.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -304,7 +304,7 @@ ieee80211softmac_auth(struct ieee80211_auth **pkt, 
		2 +		/* Auth Transaction Seq */

		2 +		/* Auth Transaction Seq */

		2 +		/* Status Code */

		2 +		/* Status Code */

		 /* Challenge Text IE */

		 /* Challenge Text IE */

		is_shared_response ? 0 : 1 + 1 + net->challenge_len

		(is_shared_response ? 1 + 1 + net->challenge_len : 0)

	);

	);

	if (unlikely((*pkt) == NULL))

	if (unlikely((*pkt) == NULL))

		return 0;

		return 0;