Hans Leidekker : wbemprox: Fix corner cases in IEnumWbemClassObject::Skip.
Module: wine Branch: master Commit: 2c5da008f7a8a1772e6c41a371c41c8fd2eb2950 URL: http://source.winehq.org/git/wine.git/?a=commit;h=2c5da008f7a8a1772e6c41a371... Author: Hans Leidekker <hans(a)codeweavers.com> Date: Wed Jul 25 13:12:42 2012 +0200 wbemprox: Fix corner cases in IEnumWbemClassObject::Skip. --- dlls/wbemprox/class.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/dlls/wbemprox/class.c b/dlls/wbemprox/class.c index 5bd9c1c..af7d8f5 100644 --- a/dlls/wbemprox/class.c +++ b/dlls/wbemprox/class.c @@ -167,7 +167,9 @@ static HRESULT WINAPI enum_class_object_Skip( if (lTimeout != WBEM_INFINITE) FIXME("timeout not supported\n"); - if (ec->index + nCount >= view->count) + if (!view->count) return WBEM_S_FALSE; + + if (nCount > view->count - ec->index) { ec->index = view->count - 1; return WBEM_S_FALSE;
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Alexandre Julliard