ovs-vsctl: Print correct fail-mode

When printing the fail-mode, ovs-vsctl would always attempt to print the
top-level one--even if it didn't exist.  So, in addition to sometimes
being wrong, it could cause segfaults.

Thanks to Peter Balland for reporting the error.

Bug #2374

diff --git a/utilities/ovs-vsctl.c b/utilities/ovs-vsctl.c
index 3a73a2321ae27e33dc726e07c517641693a7ddd2..725988a5dc026662ae8e94ca42604948e38e1255 100644 (file)
--- a/utilities/ovs-vsctl.c
+++ b/utilities/ovs-vsctl.c
@@ -1345,7 +1345,7 @@ cmd_get_fail_mode(struct vsctl_context *ctx)
     }
 
     if (fail_mode && strlen(fail_mode)) {
-        ds_put_format(&ctx->output, "%s\n", info.ctrl->fail_mode);
+        ds_put_format(&ctx->output, "%s\n", fail_mode);
     }
 
     free_info(&info);