Re: [PATCH stable v4.4] libertas: fix a potential NULL pointer dereference

On Fri, Mar 12, 2021 at 05:51:17PM +0100, Krzysztof Kozlowski wrote:

From: Allen Pais allen.pais@oracle.com

commit 7da413a18583baaf35dd4a8eb414fa410367d7f2 upstream.

alloc_workqueue is not checked for errors and as a result, a potential NULL dereference could occur.

Signed-off-by: Allen Pais allen.pais@oracle.com Signed-off-by: Kalle Valo kvalo@codeaurora.org [krzk: backport applied to different path - without marvell subdir] Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@canonical.com

---

drivers/net/wireless/libertas/if_sdio.c | 5 +++++ 1 file changed, 5 insertions(+)

Now queued up.

greg k-