Jacek Caban : secur32/tests: Don' t call InitializeSecurityContext on an uninitialized buffer.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 48ea8a1cb488c3df1c7b2a249b4c03166fdcf29d
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=48ea8a1cb488c3df1c7b2a249b4c03166fdcf29d

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Thu Jan 22 14:23:38 2015 +0100

secur32/tests: Don't call InitializeSecurityContext on an uninitialized buffer.

Also documents failure on an invalid buffer.

---

 dlls/secur32/tests/schannel.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/dlls/secur32/tests/schannel.c b/dlls/secur32/tests/schannel.c
index 97fa0bc..585ba21 100644
--- a/dlls/secur32/tests/schannel.c
+++ b/dlls/secur32/tests/schannel.c
@@ -700,6 +700,19 @@ static void test_communication(void)
     buffers[1].cBuffers = 1;
     buffers[1].pBuffers[0].BufferType = SECBUFFER_TOKEN;
     buffers[0].pBuffers[0].cbBuffer = 1;
+    memset(buffers[1].pBuffers[0].pvBuffer, 0xfa, buf_size);
+    status = pInitializeSecurityContextA(&cred_handle, &context, (SEC_CHAR *)"localhost",
+            ISC_REQ_CONFIDENTIALITY|ISC_REQ_STREAM,
+            0, 0, &buffers[1], 0, NULL, &buffers[0], &attrs, NULL);
+todo_wine
+    ok(status == SEC_E_INVALID_TOKEN, "Expected SEC_E_INVALID_TOKEN, got %08x\n", status);
+todo_wine
+    ok(buffers[0].pBuffers[0].cbBuffer == 0, "Output buffer size was not set to 0.\n");
+
+    buffers[1].cBuffers = 1;
+    buffers[1].pBuffers[0].BufferType = SECBUFFER_TOKEN;
+    buffers[0].pBuffers[0].cbBuffer = 1;
+    memset(buffers[1].pBuffers[0].pvBuffer, 0, buf_size);
     status = pInitializeSecurityContextA(&cred_handle, &context, (SEC_CHAR *)"localhost",
             ISC_REQ_CONFIDENTIALITY|ISC_REQ_STREAM,
             0, 0, &buffers[1], 0, NULL, &buffers[0], &attrs, NULL);
@@ -707,6 +720,7 @@ static void test_communication(void)
 todo_wine
     ok(buffers[0].pBuffers[0].cbBuffer == 0, "Output buffer size was not set to 0.\n");
 
+    buffers[0].pBuffers[0].cbBuffer = 0;
     status = pInitializeSecurityContextA(&cred_handle, &context, (SEC_CHAR *)"localhost",
             ISC_REQ_CONFIDENTIALITY|ISC_REQ_STREAM,
             0, 0, &buffers[1], 0, NULL, &buffers[0], &attrs, NULL);