From: Willy Tarreau <w@1wt.eu>
Date: Tue, 25 Oct 2016 13:50:47 +0000 (+0200)
Subject: BUG/MINOR: systemd: make the wrapper return a non-null status code on error
X-Git-Tag: v1.7-dev5~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7643d09dca4d0eed97ba3c29d4f4fd1f037f96ae;p=thirdparty%2Fhaproxy.git

BUG/MINOR: systemd: make the wrapper return a non-null status code on error

When execv() fails to execute the haproxy executable, it's important to
return an error instead of pretending everything is cool. This fix should
be backported to 1.6 and 1.5 in order to improve the overall reliability
under systemd.
---

diff --git a/src/haproxy-systemd-wrapper.c b/src/haproxy-systemd-wrapper.c
index d118ec6ffe..a78e75b369 100644
--- a/src/haproxy-systemd-wrapper.c
+++ b/src/haproxy-systemd-wrapper.c
@@ -94,7 +94,7 @@ static void spawn_haproxy(char **pid_strv, int nb_pid)
 		fprintf(stderr, "\n");
 
 		execv(argv[0], argv);
-		exit(0);
+		exit(1);
 	}
 }