shell32: Secure filename copy to fixed size variable wfileName.

3229c3de · Tomasz Jezierski · Alexandre Julliard · bf739cbc · 3229c3de
Commit 3229c3de authored Apr 22, 2008 by Tomasz Jezierski Committed by Alexandre Julliard Apr 23, 2008
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shlexec.c dlls/shell32/shlexec.c +2 -2

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--- a/dlls/shell32/shlexec.c
+++ b/dlls/shell32/shlexec.c
@@ -1711,10 +1711,10 @@ BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc )
 		}
 	    }

-	    strcpyW(wfileName, sei_tmp.lpFile);
+           lstrcpynW(wfileName, sei_tmp.lpFile,sizeof(wfileName)/sizeof(WCHAR));
 	}
    } else
-	strcpyW(wfileName, sei_tmp.lpFile);
+       lstrcpynW(wfileName, sei_tmp.lpFile,sizeof(wfileName)/sizeof(WCHAR));

    lpFile = wfileName;