diff options
| author | David S. Miller <davem@davemloft.net> | 2017-04-04 11:36:54 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-04 11:36:54 -0700 |
| commit | e90be21b1c1c37964756f0e9fbb18d4026b93b5f (patch) | |
| tree | d060e08e3f896416f8fb327acb218bfb25a8550e /drivers/net/wireless/realtek/rtlwifi/base.c | |
| parent | 30c57f073449e09ae42f908bfff56c08c8751a6f (diff) | |
| parent | d77facb88448cdeaaa3adba5b9704a48ac2ac8d6 (diff) | |
Merge tag 'wireless-drivers-for-davem-2017-04-03' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers
Kalle Valo says:
====================
wireless-drivers fixes for 4.11
iwlwifi
* an RCU fix
* a fix for a potential out-of-bounds access crash
* a fix for IBSS which has been broken since DQA was enabled
rtlwifi
* fix scheduling while atomic regression
brcmfmac
* fix use-after-free bug found by KASAN
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/base.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/base.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c index caea350f05aa..bdc379178e87 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.c +++ b/drivers/net/wireless/realtek/rtlwifi/base.c @@ -1742,12 +1742,14 @@ void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, u8 tag, u8 len, u8 *val) unsigned long flags; struct rtl_c2hcmd *c2hcmd; - c2hcmd = kmalloc(sizeof(*c2hcmd), GFP_KERNEL); + c2hcmd = kmalloc(sizeof(*c2hcmd), + in_interrupt() ? GFP_ATOMIC : GFP_KERNEL); if (!c2hcmd) goto label_err; - c2hcmd->val = kmalloc(len, GFP_KERNEL); + c2hcmd->val = kmalloc(len, + in_interrupt() ? GFP_ATOMIC : GFP_KERNEL); if (!c2hcmd->val) goto label_err2; |