commit 3dc21d387ba3506275a775ba79663ecf88e794a9
author Alexandre Julliard <julliard@winehq.org> Wed Dec 13 13:06:12 2006 +0100
committer Alexandre Julliard <julliard@winehq.org> Wed Dec 13 16:04:49 2006 +0100
tree 4b803c2762c4811eed365bd0a9c287902b157d1e
parent 64b2ca25739b668a2c7f09c933299ea8de847877

ntdll: Map the PE header up to the specified size, and clear the rest of the page.

server/mapping.c

diff --git a/server/mapping.c b/server/mapping.c
index d526e75..052ea41 100644
--- a/server/mapping.c
+++ b/server/mapping.c
@@ -243,11 +243,11 @@
 
     mapping->size        = ROUND_SIZE( nt.OptionalHeader.SizeOfImage );
     mapping->base        = (void *)nt.OptionalHeader.ImageBase;
-    mapping->header_size = pos + size;
+    mapping->header_size = max( pos + size, nt.OptionalHeader.SizeOfHeaders );
     mapping->protect     = VPROT_IMAGE;
 
     /* sanity check */
-    if (mapping->header_size > mapping->size) goto error;
+    if (pos + size > mapping->size) goto error;
 
     free( sec );
     release_object( fd );