kernel32: Fail gracefully in K32EnumProcessModules with NULL pointer.

c3f95edd · Olivier F. R. Dierick · Alexandre Julliard · bbf5b249 · c3f95edd
Commit c3f95edd authored Jul 02, 2015 by Olivier F. R. Dierick Committed by Alexandre Julliard Jul 06, 2015
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module.c dlls/kernel32/module.c +1 -1

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--- a/dlls/kernel32/module.c
+++ b/dlls/kernel32/module.c
@@ -1226,7 +1226,7 @@ BOOL WINAPI K32EnumProcessModules(HANDLE process, HMODULE *lphModule,
    if (!init_module_iterator(&iter, process))
        return FALSE;

-    if (!needed)
+    if ((cb && !lphModule) || !needed)
    {
        SetLastError(ERROR_NOACCESS);
        return FALSE;