Github/rtl8192eu-linux-driver
1
0
Fork 0
mirror of https://github.com/Mange/rtl8192eu-linux-driver synced 2024-11-01 03:05:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

cfg80211_rtw_scan: fix NULL pointer dereference in Wi-Fi Direct logic

Browse Source
This commit is contained in:
Nikolay Edigaryev 2022-12-09 12:03:36 +04:00
parent a4a3f52912
commit 0043022f0c
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
os_dep/linux/ioctl_cfg80211.c
View File

@ -2958,7 +2958,7 @@ static int cfg80211_rtw_scan(struct wiphy *wiphy
#endif
#ifdef CONFIG_P2P
if (pwdinfo->driver_interface == DRIVER_CFG80211) {
if (_rtw_memcmp(ssids->ssid, "DIRECT-", 7)
if (ssids && _rtw_memcmp(ssids->ssid, "DIRECT-", 7)
&& rtw_get_p2p_ie((u8 *)request->ie, request->ie_len, NULL, NULL)
) {
if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
@ -3065,7 +3065,7 @@ bypass_p2p_chk:
#ifdef CONFIG_P2P
if (pwdinfo->driver_interface == DRIVER_CFG80211) {
if (ssids->ssid != NULL
if (ssids
&& _rtw_memcmp(ssids->ssid, "DIRECT-", 7)
&& rtw_get_p2p_ie((u8 *)request->ie, request->ie_len, NULL, NULL)
) {