Commit b970ac68 authored by Mukesh Sisodiya's avatar Mukesh Sisodiya Committed by Johannes Berg
Browse files

wifi: mac80211_hwsim: check the return value of nla_put_u32 



Check the return value of nla_put_u32() and handle it accordingly.

Signed-off-by: default avatarMukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: default avatarGregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230604120651.de5168568cf6.Ie16442af9be879fd835506ba5dade780edecfb60@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 29c6e2dc

drivers/net/wireless/virtual/mac80211_hwsim.c

+3 −2
Original line number Diff line number Diff line
@@ -582,8 +582,9 @@ static int mac80211_hwsim_vendor_cmd_test(struct wiphy *wiphy, 
		 */



		/* Add vendor data */

		nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_TEST, val + 1);



		err = nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_TEST, val + 1);

		if (err)

			return err;

		/* Send the event - this will call nla_nest_end() */

		cfg80211_vendor_event(skb, GFP_KERNEL);

	}