net: rmnet_data: Check for endpoint validity when demuxing
In case an invalid mux id is passed, an invalid device lookup is
done leading to passing on the packet to stack incorrectly rather
than consuming them.
CRs-Fixed: 2181180
Change-Id: Iad905e932b49eda00a7d91e906f0ac0ca44cdb59
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
diff --git a/net/rmnet_data/rmnet_data_stats.h b/net/rmnet_data/rmnet_data_stats.h
index 366e486..75ed434 100644
--- a/net/rmnet_data/rmnet_data_stats.h
+++ b/net/rmnet_data/rmnet_data_stats.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2016 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014, 2016, 2018 The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -39,6 +39,7 @@
RMNET_STATS_SKBFREE_DEAGG_DATA_LEN_0,
RMNET_STATS_SKBFREE_INGRESS_BAD_MAP_CKSUM,
RMNET_STATS_SKBFREE_MAPC_UNSUPPORTED,
+ RMNET_STATS_SKBFREE_MAPINGRESS_MUX_NO_EP,
RMNET_STATS_SKBFREE_MAX
};