From: Jaroslav Kysela <perex@perex.cz>
Date: Sat, 13 Sep 2014 16:10:03 +0000 (+0200)
Subject: avahi: make sure that mallocated path is freed
X-Git-Tag: v4.1~1380
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6f02420496b23d390859d7e677740e80cb80609;p=thirdparty%2Ftvheadend.git

avahi: make sure that mallocated path is freed
---

diff --git a/src/avahi.c b/src/avahi.c
index 5a1bb6872..2260ec3ba 100644
--- a/src/avahi.c
+++ b/src/avahi.c
@@ -112,7 +112,7 @@ static void
 create_services(AvahiClient *c) 
 {
   char *n;
-  char *path;
+  char *path = NULL;
   int ret;
   assert(c);
 
@@ -162,8 +162,6 @@ create_services(AvahiClient *c)
 					     path,
 					     NULL)) < 0) {
 
-    free(path);
-
       if (ret == AVAHI_ERR_COLLISION)
 	goto collision;
 
@@ -182,6 +180,7 @@ create_services(AvahiClient *c)
     }
   }
 
+  free(path);
   return;
 
  collision:
@@ -201,7 +200,7 @@ create_services(AvahiClient *c)
   return;
 
  fail:
-  return;
+  free(path);
 }