On Thu 2019-05-02 17:20:32, Greg Kroah-Hartman wrote: > [ Upstream commit 19b39a25388e71390e059906c979f87be4ef0c71 ] > > genlmsg_reply can fail, so propagate its return code > diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c > index 624bff4d3636..f1ed1744801c 100644 > --- a/drivers/net/ieee802154/mac802154_hwsim.c > +++ b/drivers/net/ieee802154/mac802154_hwsim.c > @@ -332,7 +332,7 @@ static int hwsim_get_radio_nl(struct sk_buff *msg, struct genl_info *info) > goto out_err; > } > > - genlmsg_reply(skb, info); > + res = genlmsg_reply(skb, info); > break; > } How does the bug manifest for the user and is it severe enough? Should this free the skb when it is signalling an error? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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