xserver git update 11/6/2010

1 files changed, 11 insertions, 6 deletions

diff --git a/xorg-server/dix/extension.c b/xorg-server/dix/extension.c
index 57aef003f..f6b33d64c 100644
--- a/xorg-server/dix/extension.c
+++ b/xorg-server/dix/extension.c
@@ -89,15 +89,19 @@ AddExtension(char *name, int NumEvents, int NumErrors,
         return((ExtensionEntry *) NULL);

     }

 

-    ext = malloc(sizeof(ExtensionEntry));

+    ext = calloc(sizeof (ExtensionEntry), 1);

     if (!ext)

-	return(NULL);

+	return NULL;

+    if (!dixAllocatePrivates(&ext->devPrivates, PRIVATE_EXTENSION)) {

+	free(ext);

+	return NULL;

+    }

     ext->name = malloc(strlen(name) + 1);

     ext->num_aliases = 0;

     ext->aliases = (char **)NULL;

-    ext->devPrivates = NULL;

     if (!ext->name)

     {

+	dixFreePrivates(ext->devPrivates, PRIVATE_EXTENSION);

 	free(ext);

 	return((ExtensionEntry *) NULL);

     }

@@ -108,6 +112,7 @@ AddExtension(char *name, int NumEvents, int NumErrors,
     if (!newexts)

     {

 	free(ext->name);

+	dixFreePrivates(ext->devPrivates, PRIVATE_EXTENSION);

 	free(ext);

 	return((ExtensionEntry *) NULL);

     }

@@ -144,7 +149,7 @@ AddExtension(char *name, int NumEvents, int NumErrors,
     }

 

     RegisterExtensionNames(ext);

-    return(ext);

+    return ext;

 }

 

 Bool AddExtensionAlias(char *alias, ExtensionEntry *ext)

@@ -253,7 +258,7 @@ CloseDownExtensions(void)
 	for (j = extensions[i]->num_aliases; --j >= 0;)

 	    free(extensions[i]->aliases[j]);

 	free(extensions[i]->aliases);

-	dixFreePrivates(extensions[i]->devPrivates);

+	dixFreePrivates(extensions[i]->devPrivates, PRIVATE_EXTENSION);

 	free(extensions[i]);

     }

     free(extensions);

@@ -330,7 +335,7 @@ ProcListExtensions(ClientPtr client)
         reply.length = bytes_to_int32(total_length);

 	buffer = bufptr = malloc(total_length);

 	if (!buffer)

-	    return(BadAlloc);

+	    return BadAlloc;

         for (i=0;  i<NumExtensions; i++)

         {

 	    int len;