Piotr Caban : ws2_32: Fix ai_canonname buffer allocation in addrinfo_AtoW.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 51e77324dd486484948cce4cb58039d8c93b51dd
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=51e77324dd486484948cce4cb58039d8c93b51dd

Author: Piotr Caban <piotr at codeweavers.com>
Date:   Fri May  8 18:01:58 2015 +0200

ws2_32: Fix ai_canonname buffer allocation in addrinfo_AtoW.

---

 dlls/ws2_32/socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 10bfd9d..ac81d24 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -6120,7 +6120,7 @@ static struct WS_addrinfoW *addrinfo_AtoW(const struct WS_addrinfo *ai)
     if (ai->ai_canonname)
     {
         int len = MultiByteToWideChar(CP_ACP, 0, ai->ai_canonname, -1, NULL, 0);
-        if (!(ret->ai_canonname = HeapAlloc(GetProcessHeap(), 0, len)))
+        if (!(ret->ai_canonname = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
         {
             HeapFree(GetProcessHeap(), 0, ret);
             return NULL;