diff --git a/drivers/platform/msm/ipa/ipa_v2/rmnet_ipa.c b/drivers/platform/msm/ipa/ipa_v2/rmnet_ipa.c
index 12b43882ed5b..23e4d2b0d6e8 100644
--- a/drivers/platform/msm/ipa/ipa_v2/rmnet_ipa.c
+++ b/drivers/platform/msm/ipa/ipa_v2/rmnet_ipa.c
@@ -1541,6 +1541,8 @@ static int ipa_wwan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 				mutex_unlock(&add_mux_channel_lock);
 				return -EFAULT;
 			}
+			extend_ioctl_data.u.rmnet_mux_val.vchannel_name
+				[IFNAMSIZ-1] = '\0';
 			IPAWANDBG("ADD_MUX_CHANNEL(%d, name: %s)\n",
 			extend_ioctl_data.u.rmnet_mux_val.mux_id,
 			extend_ioctl_data.u.rmnet_mux_val.vchannel_name);
diff --git a/drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c b/drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c
index c810adc466b3..01ef670dba51 100644
--- a/drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c
+++ b/drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c
@@ -1677,6 +1677,8 @@ static int ipa3_wwan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 					add_mux_channel_lock);
 				return -EFAULT;
 			}
+			extend_ioctl_data.u.rmnet_mux_val.vchannel_name
+				[IFNAMSIZ-1] = '\0';
 			IPAWANDBG("ADD_MUX_CHANNEL(%d, name: %s)\n",
 			extend_ioctl_data.u.rmnet_mux_val.mux_id,
 			extend_ioctl_data.u.rmnet_mux_val.vchannel_name);