From: Trent Lloyd <lathiat@bur.st>
Date: Sat, 16 Dec 2006 14:27:49 +0000 (+0000)
Subject:  * Limit the number of loops in consume_labels() (Closes: #84)
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=83b432c2369d7ef4142811bea0109b6588b6f313;p=catta

 * Limit the number of loops in consume_labels() (Closes: #84)



git-svn-id: file:///home/lennart/svn/public/avahi/trunk@1340 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
---

diff --git a/avahi-core/dns.c b/avahi-core/dns.c
index c545c00..fec55e4 100644
--- a/avahi-core/dns.c
+++ b/avahi-core/dns.c
@@ -332,9 +332,10 @@ static int consume_labels(AvahiDnsPacket *p, unsigned idx, char *ret_name, size_
     int ret = 0;
     int compressed = 0;
     int first_label = 1;
+    int i;
     assert(p && ret_name && l);
     
-    for (;;) {
+    for (i = 0; i < 127; i++) {
         uint8_t n;
 
         if (idx+1 > p->size)