A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Filename Latest commit message Latest commit date
Jingxiang Ge 9f297069f8 qcacld-3.0: Fix race condition for get peer 
There is a very rare race condition between
ol_txrx_peer_find_by_local_id_inc_ref(running in OL RX
thread context) and ol_txrx_peer_detach(running in MC
thread context) where MC thread 1st got chance and cleared
the peer->valid flag before OL RX thread can increment the
ref count and this led to OL RX thread got a peer without
any ref count which was freed later while OL RX thread was
still using it.

Change:
1 Set peer to NULL if peer valid check fails in
  ol_txrx_peer_find_by_local_id_inc_ref
2 release peer ref cnt for error case in ol_rx_data_cb

Change-Id: Id21350933386464e5814babcb078d9719572af86
CRs-Fixed: 2176704
2018-01-26 01:39:27 -08:00
components qcacld-3.0: Add target interfaces for OCB component 2018-01-25 07:41:16 -08:00
core qcacld-3.0: Fix race condition for get peer 2018-01-26 01:39:27 -08:00
uapi/linux
Android.mk
Kbuild qcacld-3.0: Add qdf_types.c to Kbuild 2018-01-22 15:39:26 -08:00
Kconfig qcacld-3.0: Remove FW memory dump feature 2017-12-28 11:54:10 +05:30
Makefile
README.txt

README.txt 

This is CNSS WLAN Host Driver for products starting from iHelium