From: Guillem Jover <guillem@hadrons.org>
Date: Sat, 8 Jun 2013 15:55:19 +0000 (+0200)
Subject: Try to check if setproctitle() constructor got passed arguments
X-Git-Tag: 0.5.2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50e4c55afddad7f1001c80f3682ea7400a808747;p=thirdparty%2Flibbsd.git

Try to check if setproctitle() constructor got passed arguments
---

diff --git a/src/setproctitle.c b/src/setproctitle.c
index 2137190..e4f648a 100644
--- a/src/setproctitle.c
+++ b/src/setproctitle.c
@@ -135,6 +135,10 @@ spt_init(int argc, char *argv[], char *envp[])
 	char *base, *end, *nul, *tmp;
 	int i, error;
 
+	/* Try to make sure we got called with main() arguments. */
+	if (argc < 0)
+		return;
+
 	base = argv[0];
 	if (base == NULL)
 		return;