[CRIU] [PATCH] restore: decode exit status in sigchld_handler

[Andrey Vagin]

Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 cr-restore.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cr-restore.c b/cr-restore.c
index d894ad0..14bf300 100644
--- a/cr-restore.c
+++ b/cr-restore.c
@@ -958,6 +958,8 @@ static void sigchld_handler(int signal, siginfo_t *siginfo, void *data)
 		pid = waitpid(root_item->pid.real, &status, WNOHANG);
 		if (pid <= 0)
 			return;
+		exit = WIFEXITED(status);
+		status = exit ? WEXITSTATUS(status) : WTERMSIG(status);
 	}
 
 	if (!current || status)
-- 
1.8.3.1