Hans Leidekker : secur32: Fix default return flags for schannel contexts.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5a0de62cf935e27ca6c2af3ddacd0d1fd91f0983
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=5a0de62cf935e27ca6c2af3dd...

Author: Hans Leidekker <hans(a)codeweavers.com>
Date:   Fri Feb  8 09:58:13 2019 +0100

secur32: Fix default return flags for schannel contexts.

Signed-off-by: Hans Leidekker <hans(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/secur32/schannel.c       | 10 +---------
 dlls/secur32/tests/schannel.c |  5 +++--
 2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/dlls/secur32/schannel.c b/dlls/secur32/schannel.c
index 5caaece..8063fd4 100644
--- a/dlls/secur32/schannel.c
+++ b/dlls/secur32/schannel.c
@@ -915,17 +915,9 @@ static SECURITY_STATUS SEC_ENTRY schan_InitializeSecurityContextW(
         pInput->pBuffers[1].cbBuffer = pInput->pBuffers[0].cbBuffer-ctx->transport.in.offset;
     }
 
-    *pfContextAttr = 0;
-    if (ctx->req_ctx_attr & ISC_REQ_REPLAY_DETECT)
-        *pfContextAttr |= ISC_RET_REPLAY_DETECT;
-    if (ctx->req_ctx_attr & ISC_REQ_SEQUENCE_DETECT)
-        *pfContextAttr |= ISC_RET_SEQUENCE_DETECT;
-    if (ctx->req_ctx_attr & ISC_REQ_CONFIDENTIALITY)
-        *pfContextAttr |= ISC_RET_CONFIDENTIALITY;
+    *pfContextAttr = ISC_RET_REPLAY_DETECT | ISC_RET_SEQUENCE_DETECT | ISC_RET_CONFIDENTIALITY | ISC_RET_STREAM;
     if (ctx->req_ctx_attr & ISC_REQ_ALLOCATE_MEMORY)
         *pfContextAttr |= ISC_RET_ALLOCATED_MEMORY;
-    if (ctx->req_ctx_attr & ISC_REQ_STREAM)
-        *pfContextAttr |= ISC_RET_STREAM;
     if (ctx->req_ctx_attr & ISC_REQ_USE_SUPPLIED_CREDS)
         *pfContextAttr |= ISC_RET_USED_SUPPLIED_CREDS;
 
diff --git a/dlls/secur32/tests/schannel.c b/dlls/secur32/tests/schannel.c
index 6ae76ea..426bf66 100644
--- a/dlls/secur32/tests/schannel.c
+++ b/dlls/secur32/tests/schannel.c
@@ -860,7 +860,7 @@ todo_wine
         buf->BufferType = SECBUFFER_TOKEN;
 
         status = InitializeSecurityContextA(&cred_handle, &context, (SEC_CHAR *)"localhost",
-            ISC_REQ_CONFIDENTIALITY|ISC_REQ_STREAM|ISC_REQ_USE_SUPPLIED_CREDS,
+            ISC_REQ_USE_SUPPLIED_CREDS,
             0, 0, &buffers[1], 0, NULL, &buffers[0], &attrs, NULL);
         buffers[1].pBuffers[0].cbBuffer = buf_size;
     }
@@ -871,7 +871,8 @@ todo_wine
         skip("Handshake failed\n");
         return;
     }
-    ok(attrs & (ISC_RET_CONFIDENTIALITY|ISC_RET_STREAM|ISC_RET_USED_SUPPLIED_CREDS), "got %08x\n", attrs);
+    ok(attrs == (ISC_RET_REPLAY_DETECT|ISC_RET_SEQUENCE_DETECT|ISC_RET_CONFIDENTIALITY|ISC_RET_STREAM|ISC_RET_USED_SUPPLIED_CREDS),
+       "got %08x\n", attrs);
 
     status = QueryCredentialsAttributesA(&cred_handle, SECPKG_CRED_ATTR_NAMES, &names);
     ok(status == SEC_E_NO_CREDENTIALS || status == SEC_E_UNSUPPORTED_FUNCTION /* before Vista */, "expected SEC_E_NO_CREDENTIALS, got %08x\n", status);