From 7868e605d94b48fa4e35f39052bdf6297a6c5238 Mon Sep 17 00:00:00 2001
From: cristy <urban-warrior@git.imagemagick.org>
Date: Thu, 10 Jan 2013 14:23:18 +0000
Subject: [PATCH]

---
 MagickCore/cache.c                    |  5 ++++-
 MagickCore/distribute-cache-private.h |  7 ++-----
 MagickCore/distribute-cache.c         | 23 ++++++++++++++++++-----
 3 files changed, 24 insertions(+), 11 deletions(-)

diff --git a/MagickCore/cache.c b/MagickCore/cache.c
index d8a27b7d5..c41e8b384 100644
--- a/MagickCore/cache.c
+++ b/MagickCore/cache.c
@@ -3843,7 +3843,10 @@ static MagickBooleanType OpenPixelCache(Image *image,const MapMode mode,
     {
       cache_info->distribute_cache_info=AcquireDistributeCacheInfo(exception);
       if (cache_info->distribute_cache_info != (DistributeCacheInfo *) NULL)
-        return(MagickTrue);
+        {
+          cache_info->type=DistributedCache;
+          return(MagickTrue);
+        }
       (void) ThrowMagickException(exception,GetMagickModule(),CacheError,
         "CacheResourcesExhausted","`%s'",image->filename);
       return(MagickFalse);
diff --git a/MagickCore/distribute-cache-private.h b/MagickCore/distribute-cache-private.h
index 232819e69..83bfd50be 100644
--- a/MagickCore/distribute-cache-private.h
+++ b/MagickCore/distribute-cache-private.h
@@ -24,17 +24,14 @@ extern "C" {
 
 #include "MagickCore/exception.h"
 
-#define MaxNumberDistributedCacheClients  32
-
 typedef struct _DistributeCacheInfo
 {
   size_t
-    number_connections,
-    session[MaxNumberDistributedCacheClients];
+    session;
 
 #if defined(MAGICKCORE_HAVE_SOCKET)
   int
-    server[MaxNumberDistributedCacheClients];
+    server;
 #endif
 
   size_t
diff --git a/MagickCore/distribute-cache.c b/MagickCore/distribute-cache.c
index e25fcf2de..52744db2e 100644
--- a/MagickCore/distribute-cache.c
+++ b/MagickCore/distribute-cache.c
@@ -58,7 +58,7 @@
 #include "MagickCore/exception-private.h"
 #include "MagickCore/memory_.h"
 #include "MagickCore/registry.h"
-#if defined(MAGICKCORE_HAVE_SOCKET) && defined(MAGICKCORE_HAVE_PTHREAD)
+#if defined(MAGICKCORE_HAVE_SOCKET)
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
@@ -90,8 +90,12 @@ MagickPrivate DistributeCacheInfo *AcquireDistributeCacheInfo(
   ExceptionInfo *exception)
 {
 #if defined(MAGICKCORE_HAVE_SOCKET) && defined(MAGICKCORE_HAVE_PTHREAD)
+  char
+    *host,
+    **hosts;
+
   const char
-    *hosts;
+    *value;
 
   DistributeCacheInfo
     *distribute_cache_info;
@@ -104,8 +108,17 @@ MagickPrivate DistributeCacheInfo *AcquireDistributeCacheInfo(
   (void) ResetMagickMemory(distribute_cache_info,0,
     sizeof(*distribute_cache_info));
   distribute_cache_info->signature=MagickSignature;
-  hosts=GetImageRegistry(StringRegistryType,"cache:hosts",exception);
-  (void) hosts;
+  value=GetImageRegistry(StringRegistryType,"cache:hosts",exception);
+  if (value == (const char *) NULL)
+    value=(const char *) "127.0.0.1";
+  host=AcquireString(value);
+  if (host == (char *) NULL)
+    ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
+  SubstituteString(&host,",","\n");
+  hosts=StringToList(host);
+  if (hosts == (char **) NULL)
+    ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
+  hosts=DestroyStringList(hosts);
   return(distribute_cache_info);
 #else
   return((DistributeCacheInfo *) NULL);
@@ -141,7 +154,7 @@ MagickPrivate DistributeCacheInfo *DestroyDistributeCacheInfo(
 {
   assert(distribute_cache_info != (DistributeCacheInfo *) NULL);
   assert(distribute_cache_info->signature == MagickSignature);
-#if defined(MAGICKCORE_HAVE_SOCKET) && defined(MAGICKCORE_HAVE_PTHREAD)
+#if defined(MAGICKCORE_HAVE_SOCKET)
 #endif
   distribute_cache_info->signature=(~MagickSignature);
   distribute_cache_info=(DistributeCacheInfo *)
-- 
2.40.0