# HG changeset patch
# User jld
# Date 1285755208 0
# Node ID 16fb75d6ac70d101835f49014b37847b6e6ee405
# Parent  a98ace8abb52e0d4c6f494e86f7b406643bb9126
* src/dns.c: Remove spurious mutex unlock in cyg_res_getaddrinfo() when
  name lookup string is too long. Patch from Kelvin Lawson.

diff --git a/packages/net/ns/dns/current/ChangeLog b/packages/net/ns/dns/current/ChangeLog
--- a/packages/net/ns/dns/current/ChangeLog
+++ b/packages/net/ns/dns/current/ChangeLog
@@ -1,3 +1,8 @@
+2010-09-29  Kelvin Lawson  <kelvinl@users.sf.net>
+
+	* src/dns.c: Remove spurious mutex unlock in cyg_res_getaddrinfo()
+	when name lookup string is too long.
+
 2008-08-12  Jonathan Larmour  <jifl@eCosCentric.com>
 
 	* src/dns.c: id global should be unsigned, in line with DNS header.
diff --git a/packages/net/ns/dns/current/src/dns.c b/packages/net/ns/dns/current/src/dns.c
--- a/packages/net/ns/dns/current/src/dns.c
+++ b/packages/net/ns/dns/current/src/dns.c
@@ -593,7 +593,6 @@ cyg_dns_getaddrinfo(const char * hostnam
     
     if (domainname) {
         if ((strlen(hostname) + strlen(domainname)) > 254) {
-            cyg_drv_mutex_unlock(&dns_mutex);
             CYG_REPORT_RETVAL( -EAI_FAIL );
             return -EAI_FAIL;
         }