Akihiro Sagawa : d3dx9: Avoid closing invalid handles.
Alexandre Julliard
julliard at winehq.org
Tue Mar 23 15:07:44 CDT 2021
Module: wine
Branch: oldstable
Commit: 81e772332bd3fbe9f7454a41db6a27b919d99cb1
URL: https://source.winehq.org/git/wine.git/?a=commit;h=81e772332bd3fbe9f7454a41db6a27b919d99cb1
Author: Akihiro Sagawa <sagawa.aki at gmail.com>
Date: Mon Dec 21 22:44:00 2020 +0900
d3dx9: Avoid closing invalid handles.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50373
Signed-off-by: Akihiro Sagawa <sagawa.aki at gmail.com>
Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
(cherry picked from commit e27a95e92097a601baa9b0e9dd6fcc5013c863fa)
Signed-off-by: Michael Stefaniuc <mstefani at winehq.org>
---
dlls/d3dx9_36/util.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/dlls/d3dx9_36/util.c b/dlls/d3dx9_36/util.c
index 5be9083360a..39afe6740c0 100644
--- a/dlls/d3dx9_36/util.c
+++ b/dlls/d3dx9_36/util.c
@@ -134,8 +134,10 @@ HRESULT map_view_of_file(const WCHAR *filename, void **buffer, DWORD *length)
return S_OK;
error:
- CloseHandle(hmapping);
- CloseHandle(hfile);
+ if (hmapping)
+ CloseHandle(hmapping);
+ if (hfile != INVALID_HANDLE_VALUE)
+ CloseHandle(hfile);
return HRESULT_FROM_WIN32(GetLastError());
}
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