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| author | Colin Ian King <[email protected]> | 2017-09-20 17:34:18 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2017-09-22 09:00:58 +0000 |
| commit | ec14121931a24f8d3678b8a9c408adee3b21d465 (patch) | |
| tree | e6c67c5fd129ce9f7ae7d1f28ecf6dec2b854a3d /drivers/iio/trigger/stm32-timer-trigger.c | |
| parent | staging: rtl8723bs: add missing range check on id (diff) | |
| download | kernel-ec14121931a24f8d3678b8a9c408adee3b21d465.tar.gz kernel-ec14121931a24f8d3678b8a9c408adee3b21d465.zip | |
staging: rtl8723bs: avoid null pointer dereference on pmlmepriv
There is a check to see if pmlmepriv is null before vfree'ing
pmlmepriv->free_bss_buf hence implying pmlmepriv could potenially be
null. However, a previous call to rtw_free_mlme_priv_ie_data
can also dereference pmlmepriv, so move this call so that it is only
called if pmlmepriv non-null.
Detected by CoverityScan, CID#1077739 ("Dereference before null check")
Fixes: 554c0a3abf21 ("staging: Add rtl8723bs sdio wifi driver")
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/iio/trigger/stm32-timer-trigger.c')
0 files changed, 0 insertions, 0 deletions