rk3188:pmu:rt5025:updata rt5025 drivers, modify some fg and charger bug

[firefly-linux-kernel-4.4.55.git] / net / socket.c

diff --git a/net/socket.c b/net/socket.c
index cf41afcc89bba4314411d9c392af1463bf39e099..1b0f0fccdbcd0c37cb9d5565c3d4bed527a8a522 100644 (file)
--- a/net/socket.c
+++ b/net/socket.c
@@ -2645,6 +2645,7 @@ static int dev_ifconf(struct net *net, struct compat_ifconf __user *uifc32)
        if (copy_from_user(&ifc32, uifc32, sizeof(struct compat_ifconf)))
                return -EFAULT;
 
+       memset(&ifc, 0, sizeof(ifc));
        if (ifc32.ifcbuf == 0) {
                ifc32.ifc_len = 0;
                ifc.ifc_len = 0;