"Gustavo A. R. Silva" <gust...@embeddedor.com> wrote:
> In case *vif* is NULL at 655: if (!vif), the execution path jumps to
> label out, where *vif* is dereferenced at 679:
>
> if (vif->sta_state == QTNF_STA_CONNECTING)
>
> Fix this by immediately returning when *vif* is NULL instead of
> jumping to label out.
>
> Addresses-Coverity-ID: 1469567 ("Dereference after null check")
> Fixes: 480daa9cb62c ("qtnfmac: fix invalid STA state on EAPOL failure")
> Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
> Reviewed-by: Sergey Matyukevich <sergey.matyukevich...@quanenna.com>
Patch applied to wireless-drivers.git, thanks.
c1e3f64f8738 qtnfmac: fix NULL pointer dereference
--
https://patchwork.kernel.org/patch/10443507/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
