commit 87c50049e9750fed3a202f7f093e9b8432d2bc7b
author Abhinav Kumar <abhikuma@codeaurora.org> Tue Dec 19 17:04:22 2017 +0530
committer Anjaneedevi Kapparapu <akappara@codeaurora.org> Wed Mar 14 15:42:08 2018 +0530
tree 2f7d7d4324a085c30f91a25253e956e9d467cb4a
parent 317ae00e744816d0d97bb62a6bbb2e16308d7703

qcacld-2.0: Add vdev sanity check in action frame handler

Add vdev sanity check before accessing the wma
interface structure as part of the action
frame evt handling.

Change-Id: I19998b56f5932df92e2ab8b73bc17d9c60f33ed6
CRs-Fixed: 2161148

CORE/SERVICES/WMA/wma.c

diff --git a/CORE/SERVICES/WMA/wma.c b/CORE/SERVICES/WMA/wma.c
index c870f02..f70f272 100644
--- a/CORE/SERVICES/WMA/wma.c
+++ b/CORE/SERVICES/WMA/wma.c
@@ -9281,7 +9281,10 @@
 		WMA_LOGA(FL("Invalid fixed param"));
 		return -EINVAL;
 	}
-
+	if (event->vdev_id >= wma_handle->max_bssid) {
+		WMA_LOGA(FL("Invalid vdev id"));
+		return -EINVAL;
+	}
 	intr = &wma_handle->interfaces[event->vdev_id];
 	/* command is in progess */
 	if(!intr->action_frame_filter) {