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Commit fcafccbd authored by Pan Bian's avatar Pan Bian Committed by Greg Kroah-Hartman
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rndis_wlan: add return value validation



[ Upstream commit 9dc7efd3 ]

Function create_singlethread_workqueue() will return a NULL pointer if
there is no enough memory, and its return value should be validated
before using. However, in function rndis_wlan_bind(), its return value
is not checked. This may cause NULL dereference bugs. This patch fixes
it.

Signed-off-by: default avatarPan Bian <bianpan2016@163.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Signed-off-by: default avatarSasha Levin <alexander.levin@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 868a3686
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