[dpdk-dev] [PATCH] vhost: fix use after free issue
Yuanhan Liu
yuanhan.liu at linux.intel.com
Tue Oct 18 16:38:06 CEST 2016
Fix the coverity USE_AFTER_FREE issue.
Fixes: a277c7159876 ("vhost: refactor code structure")
Coverity issue: 137884
Reported-by: John McNamara <john.mcnamara at intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu at linux.intel.com>
---
lib/librte_vhost/socket.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_vhost/socket.c b/lib/librte_vhost/socket.c
index 967cb65..aaa9c27 100644
--- a/lib/librte_vhost/socket.c
+++ b/lib/librte_vhost/socket.c
@@ -250,8 +250,8 @@ vhost_user_read_cb(int connfd, void *dat, int *remove)
vsocket->connfd = -1;
close(connfd);
*remove = 1;
- free(conn);
vhost_destroy_device(conn->vid);
+ free(conn);
if (vsocket->reconnect)
vhost_user_create_client(vsocket);
--
1.9.0
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