A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Filename Latest commit message Latest commit date
Zhu Jianmin 9952304979 qcacld-3.0: Fix peer use after free in ol_txrx_clear_peer 
When DUT P2P Go/SAP deauth ref STA, in race condition, scheduler
thread may try to clear peer data and drop pending rx packets
after peer freed in peer unmap handler in soft irq context,
use after free issue will happen.

Error log:
BUG: spinlock bad magic on CPU#1, scheduler_threa/28550
Unable to handle kernel paging request at virtual address
6b6b6b6b6b715b

Stackframe:
do_raw_spin_lock+0x34/0x154
_raw_spin_lock_bh+0x24/0x30
ol_txrx_clear_peer_internal+0x68/0xb0 [wlan]
ol_txrx_clear_peer+0x78/0xa0 [wlan]
hdd_softap_deregister_sta+0xd0/0x200 [wlan]
hdd_hostapd_sap_event_cb+0xca8/0x20b8 [wlan]

Change-Id: Ib8d133528f5ff22125218861206d241f96eaf0da
CRs-Fixed: 2247334
2018-06-14 11:46:54 -07:00
components qcacld-3.0: Add support for getting dtim and beacon interval 2018-06-13 22:27:01 -07:00
configs qcacld-3.0: Add INI support for number of vdevs 2018-06-13 15:23:53 -07:00
core qcacld-3.0: Fix peer use after free in ol_txrx_clear_peer 2018-06-14 11:46:54 -07:00
uapi/linux qcacld-3.0: Fix for parsing raw pktlog data 2018-06-13 12:30:32 -07:00
Android.mk
Kbuild qcacld-3.0: Featurize Tx throttle feature 2018-06-14 02:56:34 -07:00
Kconfig qcacld-3.0: Remove obsolete CONFIG_PRIMA_WLAN_11AC_HIGH_TP 2018-04-11 03:37:50 -07:00
Makefile qcacld-3.0: Pass WLAN_ROOT value for make clean 2018-06-09 00:09:16 -07:00
README.txt

README.txt 

This is CNSS WLAN Host Driver for products starting from iHelium