[3/7] sspicli: Implement SspiZeroAuthIdentity.

[Hans Leidekker]

Signed-off-by: Hans Leidekker <hans at codeweavers.com>
---
 dlls/sspicli/main.c       | 16 ++++++++++++++++
 dlls/sspicli/sspicli.spec |  2 +-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/dlls/sspicli/main.c b/dlls/sspicli/main.c
index a5313cb..026ecfc 100644
--- a/dlls/sspicli/main.c
+++ b/dlls/sspicli/main.c
@@ -79,3 +79,19 @@ SECURITY_STATUS SEC_ENTRY SspiEncodeStringsAsAuthIdentity(
     *opaque_id = id;
     return SEC_E_OK;
 }
+
+/***********************************************************************
+ *		SspiZeroAuthIdentity (SECUR32.0)
+ */
+void SEC_ENTRY SspiZeroAuthIdentity( PSEC_WINNT_AUTH_IDENTITY_OPAQUE opaque_id )
+{
+    SEC_WINNT_AUTH_IDENTITY_W *id = (SEC_WINNT_AUTH_IDENTITY_W *)opaque_id;
+
+    TRACE( "%p\n", opaque_id );
+
+    if (!id) return;
+    if (id->User) memset( id->User, 0, id->UserLength * sizeof(WCHAR) );
+    if (id->Domain) memset( id->Domain, 0, id->DomainLength * sizeof(WCHAR) );
+    if (id->Password) memset( id->Password, 0, id->PasswordLength * sizeof(WCHAR) );
+    memset( id, 0, sizeof(*id) );
+}
diff --git a/dlls/sspicli/sspicli.spec b/dlls/sspicli/sspicli.spec
index 7b92102..2a78cff 100644
--- a/dlls/sspicli/sspicli.spec
+++ b/dlls/sspicli/sspicli.spec
@@ -99,6 +99,6 @@
 @ stub SspiUnmarshalAuthIdentity
 @ stub SspiUnmarshalAuthIdentityInternal
 @ stub SspiValidateAuthIdentity
-@ stub SspiZeroAuthIdentity
+@ stdcall SspiZeroAuthIdentity(ptr)
 @ stub UnsealMessage
 @ stub VerifySignature
-- 
2.8.1