ntdll: Disable debug flags when running on Valgrind.

The extra debug checks cause more harm than good under Valgrind.

ntdll: Disable debug flags when running on Valgrind.
a75ae793 · Alexandre Julliard · 2a071639 · a75ae793
Commit a75ae793 authored Jan 28, 2010 by Alexandre Julliard
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heap.c dlls/ntdll/heap.c +2 -0

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--- a/dlls/ntdll/heap.c
+++ b/dlls/ntdll/heap.c
@@ -1406,6 +1406,8 @@ void heap_set_debug_flags( HANDLE handle )
        flags |= HEAP_VALIDATE | HEAP_VALIDATE_ALL |
                 HEAP_TAIL_CHECKING_ENABLED | HEAP_FREE_CHECKING_ENABLED;

+    if (RUNNING_ON_VALGRIND) flags = 0; /* no sense in validating since Valgrind catches accesses */
+
    heap->flags |= flags;
    heap->force_flags |= flags & ~(HEAP_VALIDATE | HEAP_DISABLE_COALESCE_ON_FREE);