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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2016-06-25 21:37:46 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-07-05 17:31:43 +0300 |
| commit | 4f29b348bdc08e6a30242f0d14d6672019ffd1bb (patch) | |
| tree | 8a7cc89486123470dbe272c8c863a97516b6220d /drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c | |
| parent | 31c2e76c77fba56bd52d704802dd63aafabd5320 (diff) | |
| download | linux-4f29b348bdc08e6a30242f0d14d6672019ffd1bb.tar.xz | |
rtlwifi: rtl8723ae: Fix potential race condition
Flag rfchange_inprogress in struct rtl_ps_ctl is protected by a spinlock
in most routines but not in rtl8723e_dm_watchdog(), which could
lead to a race condition. The necessary locking to prevent this condition
is added.
Reported-by: Pavel Andrianov <andrianov@ispras.ru>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Pavel Andrianov <andrianov@ispras.ru>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c')
0 files changed, 0 insertions, 0 deletions