diff options
Diffstat (limited to 'drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c')
| -rw-r--r-- | drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c index 652d879509e6..771e0196842e 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c @@ -1435,8 +1435,9 @@ static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen) if(*(t++) == MFIE_TYPE_CHALLENGE){ *chlen = *(t++); - *challenge = kmalloc(*chlen, GFP_ATOMIC); - memcpy(*challenge, t, *chlen); + *challenge = kmemdup(t, *chlen, GFP_ATOMIC); + if (!*challenge) + return -ENOMEM; } } @@ -2604,8 +2605,7 @@ void ieee80211_softmac_free(struct ieee80211_device *ieee) cancel_delayed_work(&ieee->GPIOChangeRFWorkItem); destroy_workqueue(ieee->wq); - if(NULL != ieee->pDot11dInfo) - kfree(ieee->pDot11dInfo); + kfree(ieee->pDot11dInfo); up(&ieee->wx_sem); } |