evie/android_kernel_oneplus_msm8998
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Merge "msm: rmnet_ipa: fix security issue"

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Linux Build Service Account 2017-04-25 21:48:44 -07:00 • committed by Gerrit - the friendly Code Review server
commit 27ea79a481
2 changed files with 6 additions and 0 deletions
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3
drivers/platform/msm/ipa/ipa_v2/rmnet_ipa.c
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@ -1542,6 +1542,9 @@ 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,

3
drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c
View file

@ -1663,6 +1663,9 @@ static int ipa3_wwan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
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,