Jason Green : riched20: If outside of the richedit window,
return earlier.
Alexandre Julliard
julliard at wine.codeweavers.com
Thu Feb 15 05:27:56 CST 2007
Module: wine
Branch: master
Commit: 2aa8463a94586da94d9f4cab902f5ef68a5e6563
URL: http://source.winehq.org/git/wine.git/?a=commit;h=2aa8463a94586da94d9f4cab902f5ef68a5e6563
Author: Jason Green <jave27 at gmail.com>
Date: Wed Feb 14 23:40:52 2007 -0500
riched20: If outside of the richedit window, return earlier.
Prevents a crash when selecting text outside of a richedit control box.
---
dlls/riched20/editor.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/dlls/riched20/editor.c b/dlls/riched20/editor.c
index 783e91d..c9e9246 100644
--- 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;
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