This is a note to let you know that I've just added the patch titled
nl80211: validate number of probe response CSA counters
to the 4.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nl80211-validate-number-of-probe-response-csa-counters.patch
and it can be found in the queue-4.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From ad5987b47e96a0fb6d13fea250e936aed000093c Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@xxxxxxxxx>
Date: Tue, 13 Sep 2016 15:53:55 +0200
Subject: nl80211: validate number of probe response CSA counters
From: Johannes Berg <johannes.berg@xxxxxxxxx>
commit ad5987b47e96a0fb6d13fea250e936aed000093c upstream.
Due to an apparent copy/paste bug, the number of counters for the
beacon configuration were checked twice, instead of checking the
number of probe response counters. Fix this to check the number of
probe response counters before parsing those.
Fixes: 9a774c78e211 ("cfg80211: Support multiple CSA counters")
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
net/wireless/nl80211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -6811,7 +6811,7 @@ static int nl80211_channel_switch(struct
params.n_counter_offsets_presp = len / sizeof(u16);
if (rdev->wiphy.max_num_csa_counters &&
- (params.n_counter_offsets_beacon >
+ (params.n_counter_offsets_presp >
rdev->wiphy.max_num_csa_counters))
return -EINVAL;
Patches currently in stable-queue which might be from johannes.berg@xxxxxxxxx are
queue-4.7/nl80211-validate-number-of-probe-response-csa-counters.patch
queue-4.7/mac80211-reject-tspec-tids-tsids-for-aggregation.patch
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