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-rw-r--r--net/qrtr/qrtr.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c
index edb6ac17ceca..dfc820ee553a 100644
--- a/net/qrtr/qrtr.c
+++ b/net/qrtr/qrtr.c
@@ -1058,6 +1058,11 @@ static int qrtr_recvmsg(struct socket *sock, struct msghdr *msg,
rc = copied;
if (addr) {
+ /* There is an anonymous 2-byte hole after sq_family,
+ * make sure to clear it.
+ */
+ memset(addr, 0, sizeof(*addr));
+
addr->sq_family = AF_QIPCRTR;
addr->sq_node = cb->src_node;
addr->sq_port = cb->src_port;