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Commit d17c0ceb authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: rmnet_ipa: fix memory overflow issue"

parents 6a39c387 4e63563c

drivers/platform/msm/ipa/rmnet_ipa.c

+3 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2014, The Linux Foundation. All rights reserved.

/* Copyright (c) 2014-2017, 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
@@ -1236,6 +1236,8 @@ static int ipa_wwan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) 
			memcpy(mux_channel[rmnet_index].vchannel_name,

				extend_ioctl_data.u.rmnet_mux_val.vchannel_name,

				sizeof(mux_channel[rmnet_index].vchannel_name));

			mux_channel[rmnet_index].vchannel_name[

				IFNAMSIZ - 1] = '\0';

			IPAWANDBG("cashe device[%s:%d] in IPA_wan[%d]\n",

				mux_channel[rmnet_index].vchannel_name,

				mux_channel[rmnet_index].mux_id,