From: chris mikkelson <chris@mikk.net>
Date: Wed, 25 Mar 2009 03:11:38 +0000 (-0500)
Subject: listener spec will typically be a literal string or argv, which
X-Git-Url: https://git.mikk.net/?a=commitdiff_plain;h=6682fe6295a7bb9fc8c48855efb28383d87f0ca6;p=smtpsink

listener spec will typically be a literal string or argv, which
we cannot modify in place.  strdup() it.
---

diff --git a/conn_pool.c b/conn_pool.c
index daf10e4..9a4392a 100644
--- a/conn_pool.c
+++ b/conn_pool.c
@@ -133,11 +133,13 @@ new_listener(char *spec)
 {
 	int *sock;
 	int one = 1, port = 25;	
-	char *host = spec;
-	char *t = strchr(spec, ':');
+	char *host, *t;
 	struct sockaddr_in l_addr;
 	pthread_t thread;
 
+	host = strdup(spec);
+	t = strchr(host, ':');
+
 	if (t) {
 		*t++ = 0;
 		port = atoi(t);