criu: criu_version_ok()

thread-safety: s/exit()/_exit()/g Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

criu: criu_version_ok()
665bb114 · Christian Brauner · 4f43526d · 665bb114
Unverified Commit 665bb114 authored Feb 24, 2018 by Christian Brauner
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criu.c src/lxc/criu.c +3 -3

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--- a/src/lxc/criu.c
+++ b/src/lxc/criu.c
@@ -785,14 +785,14 @@ static bool criu_version_ok(char **version)

 		close(STDERR_FILENO);
 		if (dup2(pipes[1], STDOUT_FILENO) < 0)
-			exit(1);
+			_exit(EXIT_FAILURE);

 		path = on_path("criu", NULL);
 		if (!path)
-			exit(1);
+			_exit(EXIT_FAILURE);

 		execv(path, args);
-		exit(1);
+		_exit(EXIT_FAILURE);
 	} else {
 		FILE *f;
 		char *tmp;