1 files changed, 1 insertions, 0 deletions

diff --git a/net/socket.c b/net/socket.c
index dfe5b66c97e0..a5471f804d99 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -2657,6 +2657,7 @@ 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;