A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Filename Latest commit message Latest commit date
Sourav Mohapatra e25710a25c qcacld-3.0: Relocate fetching of hdd_ctx to avoid stale pointer 
In the function hdd_driver_unload, the hdd_ctx is fetched at the
beginning before the dsc_wait_for_trans. In the scenario where this
wait_for_trans is active and in the other thread (for example when
wlan_pld_remove and rmmod run in parallel) the hdd_ctx is invalidated,
the local copy of the pointer becomes stale. Accessing this stale
pointer leads to page fault.

Do not fetch the hdd_ctx before waiting for dsc trans. Rather fetch it
just before where it is actually used.

Change-Id: Ia5524c7a2af8ff2e976a6f1d3e87f2f374fdc371
CRs-Fixed: 2720714
2020-06-29 23:46:47 -07:00
components qcacld-3.0: Add support for sae auth retry 2020-06-29 19:15:40 -07:00
configs qcacld-3.0: Add code to support modularizing ICNSS ICNSS2 and CNSS2 2020-06-29 07:38:04 -07:00
core qcacld-3.0: Relocate fetching of hdd_ctx to avoid stale pointer 2020-06-29 23:46:47 -07:00
os_if qcacld-3.0: Deprecate command support for QCA_NL80211_VENDOR_SUBCMD_NAN 2020-06-16 01:52:52 -07:00
uapi/linux
Android.mk qcacld-3.0: Add an option to use default profile 2020-05-27 00:57:35 -07:00
Kbuild qcacld-3.0: Add code to support modularizing ICNSS ICNSS2 and CNSS2 2020-06-29 07:38:04 -07:00
Kconfig
Makefile
README.txt

README.txt 

This is CNSS WLAN Host Driver for products starting from iHelium