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(parent: bc2c853) | 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 13:48:16 +0000 (06:48 -0700)
commit2f3201b23b69bbae2f9fec18648b45df5cd93960
tree17058b4c4e0ce694cff5e90f4806843115334001tree | snapshot
parentbc2c8535a6b412eba45bc11ea34521309ba00b35commit | 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;