1 files changed, 1 insertions, 0 deletions

diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 7b11f8bc5071..e277e38f736b 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1642,6 +1642,7 @@ static int ax25_recvmsg(struct kiocb *iocb, struct socket *sock,
                 ax25_address src;
                 const unsigned char *mac = skb_mac_header(skb);
 
+                memset(sax, 0, sizeof(struct full_sockaddr_ax25));
                 ax25_addr_parse(mac + 1, skb->data - mac - 1, &src, NULL,
                                 &digi, NULL, NULL);
                 sax->sax25_family = AF_AX25;