commit dc82769e6188156066d0110ad32bb6879a4f20e5
author Mike McCormack <mike@codeweavers.com> Fri Jan 09 00:34:14 2004 +0000
committer Alexandre Julliard <julliard@winehq.org> Fri Jan 09 00:34:14 2004 +0000
tree 53eff5d8fd269bb260b8549f25ab6bbe228c79a9
parent a16d725964fec550ac66c569fff612eec963a8d1

Mapping a zero size file should fail.

server/mapping.c

diff --git a/server/mapping.c b/server/mapping.c
index 092f48a..f84f51c 100644
--- a/server/mapping.c
+++ b/server/mapping.c
@@ -289,6 +289,11 @@
         if (!size_high && !size_low)
         {
             if (!get_file_size( mapping->file, &size_high, &size_low )) goto error;
+            if (!size_high && !size_low)
+            {
+                set_error( STATUS_FILE_INVALID );
+                goto error;
+            }
         }
         else
         {