From: Li Qiang <liq...@163.com>
Currently when processing VHOST_USER_SET_VRING_CALL
if 'qemu_chr_fe_get_msgfds' get no fd, the 'fd' will
be a stack uninitialized value.
Signed-off-by: Li Qiang <liq...@163.com>
Reviewed-by: Thomas Huth <th...@redhat.com>
Reviewed-by: Michael S. Tsirkin <m...@redhat.com>
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
---
tests/vhost-user-test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/vhost-user-test.c b/tests/vhost-user-test.c
index 54982f68e7..84e50d84e7 100644
--- a/tests/vhost-user-test.c
+++ b/tests/vhost-user-test.c
@@ -309,7 +309,7 @@ static void chr_read(void *opaque, const uint8_t *buf, int
size)
CharBackend *chr = &s->chr;
VhostUserMsg msg;
uint8_t *p = (uint8_t *) &msg;
- int fd;
+ int fd = -1;
if (s->test_fail) {
qemu_chr_fe_disconnect(chr);
--
MST
