comdlg32: Fix potential buffer overrun of lpxx->lfFaceName in CFn_WMCommand.

ff527875 · Rob Shearman · Alexandre Julliard · e1affcc5 · ff527875
Commit ff527875 authored Feb 18, 2008 by Rob Shearman Committed by Alexandre Julliard Feb 19, 2008
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fontdlg.c dlls/comdlg32/fontdlg.c +1 -1

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--- a/dlls/comdlg32/fontdlg.c
+++ b/dlls/comdlg32/fontdlg.c
@@ -963,7 +963,7 @@ LRESULT CFn_WMCommand(HWND hDlg, WPARAM wParam, LPARAM lParam,
                   call back with the extra FONTTYPE_...  bits added */
                lpxx->lfPitchAndFamily = HIWORD(l) >> 8;
            }
-            lstrcpyW(lpxx->lfFaceName,str);
+            lstrcpynW(lpxx->lfFaceName, str, sizeof(lpxx->lfFaceName)/sizeof(lpxx->lfFaceName[0]));
            i=SendDlgItemMessageW(hDlg, cmb2, CB_GETCURSEL, 0, 0);
            if (i!=CB_ERR)
            {