[dpdk-dev] [PATCH v6 05/13] vhost-user: handle VHOST_USER_RESET_OWNER correctly

[Yuanhan Liu]

Destroy corresponding device when a VHOST_USER_RESET_OWNER message is
received, otherwise, the vhost-switch would still try to access vq
of that device, which results to SIGSEG fault, and let vhost-switch
crash in the end.

Signed-off-by: Changchun Ouyang <changchun.ouyang at intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu at linux.intel.com>
---
 lib/librte_vhost/vhost_user/vhost-net-user.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_vhost/vhost_user/vhost-net-user.c 
b/lib/librte_vhost/vhost_user/vhost-net-user.c
index 8675cd4..f802b77 100644
--- a/lib/librte_vhost/vhost_user/vhost-net-user.c
+++ b/lib/librte_vhost/vhost_user/vhost-net-user.c
@@ -379,7 +379,7 @@ vserver_message_handler(int connfd, void *dat, int *remove)
                ops->set_owner(ctx);
                break;
        case VHOST_USER_RESET_OWNER:
-               ops->reset_owner(ctx);
+               user_destroy_device(ctx);
                break;

        case VHOST_USER_SET_MEM_TABLE:
-- 
1.9.0