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| author | Adrien Schildknecht <adrien+dev@schischi.me> | 2015-07-28 10:30:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-13 09:07:48 -0700 |
| commit | 82cb8352e372319b2fc57bd6ed34c726a37fe24b (patch) | |
| tree | 7b0f98812c32c2e76fe99413125027aa4504d6ef /net/lapb/lapb_timer.c | |
| parent | 360c2a1448754b76fbf742b6270f5da1d4db3700 (diff) | |
mac80211: fix invalid read in minstrel_sort_best_tp_rates()
commit f5eeb5fa191fd7b634cbc4883ac58f3b2184dbc5 upstream.
At the last iteration of the loop, j may equal zero and thus
tp_list[j - 1] causes an invalid read.
Change the logic of the loop so that j - 1 is always >= 0.
Signed-off-by: Adrien Schildknecht <adrien+dev@schischi.me>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions