riched20: If outside of the richedit window, return earlier.

Prevents a crash when selecting text outside of a richedit control box.

riched20: If outside of the richedit window, return earlier.
2aa8463a · Jason Green · Alexandre Julliard · 34e74ffc · 2aa8463a
Commit 2aa8463a authored Feb 14, 2007 by Jason Green Committed by Alexandre Julliard Feb 15, 2007
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editor.c dlls/riched20/editor.c +2 -0

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--- a/dlls/riched20/editor.c
+++ b/dlls/riched20/editor.c
@@ -2597,6 +2597,8 @@ void ME_LinkNotify(ME_TextEditor *editor, UINT msg, WPARAM wParam, LPARAM lParam
  x = (short)LOWORD(lParam);
  y = (short)HIWORD(lParam);
  nCharOfs = ME_CharFromPos(editor, x, y);
+  if (nCharOfs < 0) return;
+
  ME_CursorFromCharOfs(editor, nCharOfs, &tmpCursor);
  tmpRun = &tmpCursor.pRun->member.run;