Alexandre Julliard : atl: Fix off-by-one buffer allocation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f71c4113bc33fd738ce493d021694f166d2ed27c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f71c4113bc33fd738ce493d021694f166d2ed27c

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Mon Jun 28 11:44:40 2010 +0200

atl: Fix off-by-one buffer allocation.

---

 dlls/atl/registrar.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/atl/registrar.c b/dlls/atl/registrar.c
index 70c1384..7076e35 100644
--- a/dlls/atl/registrar.c
+++ b/dlls/atl/registrar.c
@@ -549,7 +549,7 @@ static HRESULT WINAPI Registrar_AddReplacement(IRegistrar *iface, LPCOLESTR Key,
     new_rep = HeapAlloc(GetProcessHeap(), 0, sizeof(rep_list));
 
     new_rep->key_len  = lstrlenW(Key);
-    new_rep->key = HeapAlloc(GetProcessHeap(), 0, new_rep->key_len*sizeof(OLECHAR)+1);
+    new_rep->key = HeapAlloc(GetProcessHeap(), 0, (new_rep->key_len + 1) * sizeof(OLECHAR));
     memcpy(new_rep->key, Key, (new_rep->key_len+1)*sizeof(OLECHAR));
 
     len = lstrlenW(item)+1;