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| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2010-02-19 15:47:33 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-15 08:49:34 -0700 |
| commit | 44af042e42f2231579ea8ef7586d3789d198f609 (patch) | |
| tree | 102ef1c263cd388822221b22dd939fc01a472fbe /security | |
| parent | 7f9bf0abd2abda4960fbf376295eb1c20022b455 (diff) | |
iwlwifi: sanity check before counting number of tfds can be free
commit a120e912eb51e347f36c71b60a1d13af74d30e83 upstream.
Check the frame control for ieee80211_is_data_qos() is true before
counting the number of tfds can be free, the tfds_in_queue only
increment when ieee80211_is_data_qos() is true before transmit; so it
should only decrement if the type match.
Remove ieee80211_is_data_qos check for frame_ctrl in tx_resp to avoid
invalid information pass from uCode.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions