[dpdk-dev] [PATCH v1] net/virtio-user: fix uninitialized variable
Chenbo Xia
chenbo.xia at intel.com
Tue Jul 14 13:03:05 CEST 2020
This patch fixes an issue that uninitialized has_reply_ack
is used for setting message flags.
Coverity issue: 360834
Fixes: c60208dd6384 ("net/virtio-user: support reply-ack")
Signed-off-by: Chenbo Xia <chenbo.xia at intel.com>
---
drivers/net/virtio/virtio_user/vhost_user.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/virtio/virtio_user/vhost_user.c b/drivers/net/virtio/virtio_user/vhost_user.c
index 631d0e353..ad48bafd4 100644
--- a/drivers/net/virtio/virtio_user/vhost_user.c
+++ b/drivers/net/virtio/virtio_user/vhost_user.c
@@ -254,7 +254,7 @@ vhost_user_sock(struct virtio_user_dev *dev,
struct vhost_user_msg msg;
struct vhost_vring_file *file = 0;
int need_reply = 0;
- int has_reply_ack;
+ int has_reply_ack = 0;
int fds[VHOST_MEMORY_MAX_NREGIONS];
int fd_num = 0;
int len;
--
2.17.1
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