X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fmetadata%2Fimage.c;h=7b1b4278315a2eddd8463dd5b6e86039efa3ed65;hb=0fa33056a6742b2ee02604596b355d661d9bdc41;hp=c99de7aa04f344b980db02069a46a38a274f5bfc;hpb=a341404ecdd3b5ca2ed0ab1e9a5bcb9b5ccd2566;p=mono.git

diff --git a/mono/metadata/image.c b/mono/metadata/image.c
index c99de7aa04f..7b1b4278315 100644
--- a/mono/metadata/image.c
+++ b/mono/metadata/image.c
@@ -9,6 +9,7 @@
  * Copyright 2001-2003 Ximian, Inc (http://www.ximian.com)
  * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
  *
+ * Licensed under the MIT license. See LICENSE file in the project root for full license information.
  */
 #include <config.h>
 #include <stdio.h>
@@ -509,9 +510,19 @@ load_metadata_ptrs (MonoImage *image, MonoCLIImageInfo *iinfo)
 
 	i = ((MonoImageLoader*)image->loader)->load_tables (image);
 	g_assert (image->heap_guid.data);
-	g_assert (image->heap_guid.size >= 16);
 
-	image->guid = mono_guid_to_string ((guint8*)image->heap_guid.data);
+	if (!image->metadata_only) {
+		g_assert (image->heap_guid.size >= 16);
+
+		image->guid = mono_guid_to_string ((guint8*)image->heap_guid.data);
+	} else {
+		/* PPDB files have no guid */
+		guint8 empty_guid [16];
+
+		memset (empty_guid, 0, sizeof (empty_guid));
+
+		image->guid = mono_guid_to_string (empty_guid);
+	}
 
 	return i;
 }
@@ -1070,13 +1081,13 @@ do_mono_image_load (MonoImage *image, MonoImageOpenStatus *status,
 		goto done;
 	}
 
-	if (image->loader == &pe_loader && !mono_verifier_verify_cli_data (image, &errors))
+	if (image->loader == &pe_loader && !image->metadata_only && !mono_verifier_verify_cli_data (image, &errors))
 		goto invalid_image;
 
 	if (!mono_image_load_cli_data (image))
 		goto invalid_image;
 
-	if (image->loader == &pe_loader && !mono_verifier_verify_table_data (image, &errors))
+	if (image->loader == &pe_loader && !image->metadata_only && !mono_verifier_verify_table_data (image, &errors))
 		goto invalid_image;
 
 	mono_image_load_names (image);