Pan Bian <bianpan201603@xxxxxxx> wrote: > From: Pan Bian <bianpan2016@xxxxxxx> > > Function alloc_workqueue() will return a NULL pointer if there is no > enough memory, and its return value should be validated before using. > However, in function if_spi_probe(), its return value is not checked. > This may result in a NULL dereference bug. This patch fixes the bug. > > Signed-off-by: Pan Bian <bianpan2016@xxxxxxx> Patch applied to wireless-drivers-next.git, thanks. dc3f89c38a84 libertas: check return value of alloc_workqueue -- https://patchwork.kernel.org/patch/9694827/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
