ChangeSet ID:	10902
CVSROOT:	/opt/cvs-commit
Module name:	wine
Changes by:	julliard@wine.codeweavers.com	2004/01/28 15:40:01

Modified files:
	dlls/kernel    : except.c 

Log message:
	Make sure that there is extra information in the exception record
	before accessing it in check_resource_write.

Patch: http://cvs.winehq.org/patch.py?id=10902

Old revision  New revision  Changes     Path
 1.2           1.3           +1 -0       wine/dlls/kernel/except.c

Index: wine/dlls/kernel/except.c
diff -u -p wine/dlls/kernel/except.c:1.2 wine/dlls/kernel/except.c:1.3
--- wine/dlls/kernel/except.c:1.2	Wed May 22 19:25:46 2013
+++ wine/dlls/kernel/except.c	Wed May 22 19:25:46 2013
@@ -415,6 +415,7 @@ inline static BOOL check_resource_write(
     MEMORY_BASIC_INFORMATION info;
 
     if (rec->ExceptionCode != EXCEPTION_ACCESS_VIOLATION) return FALSE;
+    if (rec->NumberParameters < 2) return FALSE;
     if (!rec->ExceptionInformation[0]) return FALSE;  /* not a write access */
     addr = (void *)rec->ExceptionInformation[1];
     if (!VirtualQuery( addr, &info, sizeof(info) )) return FALSE;