[CRIU] [PATCH] restore: die properly if restore_one_task fails

[Tycho Andersen]

This is really just the last bit of c32046c9; if restore_one_task() fails, we
need to do the same futex wakeup we do everywhere else in this function.

Signed-off-by: Tycho Andersen <tycho.andersen at canonical.com>
---
 cr-restore.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cr-restore.c b/cr-restore.c
index cefa78e..ec4b648 100644
--- a/cr-restore.c
+++ b/cr-restore.c
@@ -1467,7 +1467,10 @@ static int restore_task_with_children(void *_arg)
 	if (current->parent == NULL && fini_mnt_ns())
 		goto err_fini_mnt;
 
-	return restore_one_task(current->pid.virt, ca->core);
+	if (restore_one_task(current->pid.virt, ca->core))
+		goto err_fini_mnt;
+
+	return 0;
 
 err_fini_mnt:
 	if (current->parent == NULL)
-- 
1.9.1