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(parent: eacec43) | patch
net: cw1200: fix a NULL pointer dereference
authorKangjie Lu <kjlu@umn.edu>
Tue, 12 Mar 2019 08:05:02 +0000 (03:05 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 31 May 2019 13:46:15 +0000 (06:46 -0700)
commit31de7f1d07b5b241187d49cedb6284e4d70b4466
tree2df9f951dd5b44c42ccc515e47d678683be56d57tree | snapshot
parenteacec4367998f647f172383c5008e727967a06c7commit | diff
net: cw1200: fix a NULL pointer dereference

[ Upstream commit 0ed2a005347400500a39ea7c7318f1fea57fb3ca ]

In case create_singlethread_workqueue fails, the fix free the
hardware and returns NULL to avoid NULL pointer dereference.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/wireless/st/cw1200/main.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;