From 373dc531148992c6a5cf57b2fae29286afd70488 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 6 Sep 2007 17:20:03 +0000
Subject: [PATCH] Fix a segfault when registering services with libdns_sd
 before the avahi daemon finished starting up; Closes rhbz 251700; Original
 patch from Tim Waugh

git-svn-id: file:///home/lennart/svn/public/avahi/trunk@1536 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
---
 avahi-compat-libdns_sd/compat.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/avahi-compat-libdns_sd/compat.c b/avahi-compat-libdns_sd/compat.c
index 36bb84a..7c2686a 100644
--- a/avahi-compat-libdns_sd/compat.c
+++ b/avahi-compat-libdns_sd/compat.c
@@ -990,6 +990,16 @@ static void reg_client_callback(AvahiClient *s, AvahiClientState state, void* us
                     return;
                 }
             }
+
+            if (!sdref->service_name_chosen) {
+
+                assert(sdref->service_name);
+                
+                if (!(sdref->service_name_chosen = avahi_strdup(sdref->service_name))) {
+                    reg_report_error(sdref, kDNSServiceErr_NoMemory);
+                    return;
+                }
+            }
             
             /* Register the service */
 
-- 
2.39.5