From: Jens Freimann <jfreim...@redhat.com>
This fixes coverity issue CID1005339.
Make sure that saddr is not used uninitialized if the
mcast parameter is NULL.
Cc: qemu-sta...@nongnu.org
Reported-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Jens Freimann <jfreim...@redhat.com>
Signed-off-by: Jason Wang <jasow...@redhat.com>
(cherry picked from commit bb160b571fe469b03228d4502c75a18045978a74)
Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com>
---
net/socket.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/socket.c b/net/socket.c
index 18af2ab5f3..6664a75aa4 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -369,7 +369,7 @@ static NetSocketState
*net_socket_fd_init_dgram(NetClientState *peer,
net_socket_read_poll(s, true);
/* mcast: save bound address as dst */
- if (is_connected) {
+ if (is_connected && mcast != NULL) {
s->dgram_dst = saddr;
snprintf(nc->info_str, sizeof(nc->info_str),
"socket: fd=%d (cloned mcast=%s:%d)",
--
2.11.0
