commit 0b64b866a42b9a5a00f835047363ac076d24436d
author Tomasz Jezierski <developers@tefnet.pl> Wed Apr 09 10:03:58 2008 +0200
committer Alexandre Julliard <julliard@winehq.org> Wed Apr 09 21:02:15 2008 +0200
tree 9be675c453d21fe4e9605e7073611f778945757c
parent 5cc671eec57dde6659ae058af0b98b4ec1bb71eb

hhctrl.ocx: Fix for writing outside allocated memory in HH_AddToolbar.

dlls/hhctrl.ocx/help.c

diff --git a/dlls/hhctrl.ocx/help.c b/dlls/hhctrl.ocx/help.c
index 3ee522e..900cfd9 100644
--- a/dlls/hhctrl.ocx/help.c
+++ b/dlls/hhctrl.ocx/help.c
@@ -575,7 +575,7 @@
     {
         LPWSTR szBuf = HH_LoadString(buttons[dwIndex].idCommand);
         DWORD dwLen = strlenW(szBuf);
-        szBuf[dwLen + 2] = 0; /* Double-null terminate */
+        szBuf[dwLen + 1] = 0; /* Double-null terminate */
 
         buttons[dwIndex].iString = (DWORD)SendMessageW(hToolbar, TB_ADDSTRINGW, 0, (LPARAM)szBuf);
         heap_free(szBuf);