From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Sat, 24 Feb 2018 19:11:04 +0000 (+0100)
Subject: criu: __criu_check_feature()
X-Git-Tag: lxc-3.0.0.beta1~15^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f43526d7465f14faf7ad6db0240810fc4f2649a;p=thirdparty%2Flxc.git

criu: __criu_check_feature()

thread-safety: s/exit()/_exit()/g

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/criu.c b/src/lxc/criu.c
index a76834f9f..7105d8e4f 100644
--- a/src/lxc/criu.c
+++ b/src/lxc/criu.c
@@ -717,13 +717,13 @@ bool __criu_check_feature(uint64_t *features_to_check)
 				 * LXC checking only for 'uffd' makes not much sense. */
 				args[3] = "uffd-noncoop";
 			else
-				exit(1);
+				_exit(EXIT_FAILURE);
 
 			null_stdfds();
 
 			execvp("criu", args);
 			SYSERROR("Failed to exec \"criu\"");
-			exit(1);
+			_exit(EXIT_FAILURE);
 		}
 
 		ret = wait_for_pid(pid);