From fe37fede50b4de020aef42632653c8db042a9ce1 Mon Sep 17 00:00:00 2001
From: Mariusz Zaborski <oshogbo@vexillium.org>
Date: Fri, 6 Apr 2018 21:15:15 +0200
Subject: [PATCH] Fix variable passsed to HashCallback with MIC. The value in
 the context is not set yet and we need one from authentication message.

---
 winpr/libwinpr/sspi/NTLM/ntlm_compute.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/winpr/libwinpr/sspi/NTLM/ntlm_compute.c b/winpr/libwinpr/sspi/NTLM/ntlm_compute.c
index 9a98eb33d..4e046b38e 100644
--- a/winpr/libwinpr/sspi/NTLM/ntlm_compute.c
+++ b/winpr/libwinpr/sspi/NTLM/ntlm_compute.c
@@ -346,8 +346,9 @@ int ntlm_compute_ntlm_v2_hash(NTLM_CONTEXT* context, BYTE* hash)
 		}
 
 		ret = context->HashCallback(context->HashCallbackArg, &credentials->identity, &proofValue,
-		                            context->EncryptedRandomSessionKey, context->MessageIntegrityCheck, &micValue,
-		                            hash);
+		                            context->EncryptedRandomSessionKey,
+					    (&context->AUTHENTICATE_MESSAGE)->MessageIntegrityCheck,
+					    &micValue, hash);
 		sspi_SecBufferFree(&proofValue);
 		sspi_SecBufferFree(&micValue);
 		return ret ? 1 : -1;