Rob Shearman : secur32: Fix memory leaks in ntlm_InitializeSecurityContextW .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1346834605ebcc0dfdc60353298f2c1032238011
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1346834605ebcc0dfdc60353298f2c1032238011

Author: Rob Shearman <robertshearman at gmail.com>
Date:   Tue Dec 29 19:06:23 2009 +0000

secur32: Fix memory leaks in ntlm_InitializeSecurityContextW.

---

 dlls/secur32/ntlm.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dlls/secur32/ntlm.c b/dlls/secur32/ntlm.c
index 3313fe4..a7330e2 100644
--- a/dlls/secur32/ntlm.c
+++ b/dlls/secur32/ntlm.c
@@ -549,6 +549,7 @@ static SECURITY_STATUS SEC_ENTRY ntlm_InitializeSecurityContextW(
                     goto isc_end;
                 }
                 username = ntlm_GetUsernameArg(ui->wkui1_username, -1);
+                NetApiBufferFree(ui);
 
                 TRACE("using cached credentials\n");
 
@@ -820,6 +821,7 @@ static SECURITY_STATUS SEC_ENTRY ntlm_InitializeSecurityContextW(
         ret = SEC_E_BUFFER_TOO_SMALL;
         if ((phContext == NULL) && (pInput == NULL))
         {
+            HeapFree(GetProcessHeap(), 0, helper->session_key);
             cleanup_helper(helper);
             phNewContext->dwUpper = 0;
             phNewContext->dwLower = 0;
@@ -838,6 +840,7 @@ static SECURITY_STATUS SEC_ENTRY ntlm_InitializeSecurityContextW(
         ret = SEC_E_BUFFER_TOO_SMALL;
         if ((phContext == NULL) && (pInput == NULL))
         {
+            HeapFree(GetProcessHeap(), 0, helper->session_key);
             cleanup_helper(helper);
             phNewContext->dwUpper = 0;
             phNewContext->dwLower = 0;
@@ -851,6 +854,7 @@ static SECURITY_STATUS SEC_ENTRY ntlm_InitializeSecurityContextW(
         ret = SEC_E_INTERNAL_ERROR;
         if ((phContext == NULL) && (pInput == NULL))
         {
+            HeapFree(GetProcessHeap(), 0, helper->session_key);
             cleanup_helper(helper);
             phNewContext->dwUpper = 0;
             phNewContext->dwLower = 0;