/*
- * Copyright (c) 2010, JANET(UK)
+ * Copyright (c) 2011, JANET(UK)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* SUCH DAMAGE.
*/
+/*
+ * Message protection services: unwrap.
+ */
+
#include "gssapiP_eap.h"
OM_uint32
OM_uint32 major, tmpMinor;
gss_iov_buffer_desc iov[2];
- if (!CTX_IS_ESTABLISHED(ctx))
- return GSS_S_NO_CONTEXT;
+ if (ctx == GSS_C_NO_CONTEXT) {
+ *minor = EINVAL;
+ return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT;
+ }
+
+ *minor = 0;
+
+ GSSEAP_MUTEX_LOCK(&ctx->mutex);
+
+ if (!CTX_IS_ESTABLISHED(ctx)) {
+ major = GSS_S_NO_CONTEXT;
+ *minor = GSSEAP_CONTEXT_INCOMPLETE;
+ goto cleanup;
+ }
iov[0].type = GSS_IOV_BUFFER_TYPE_STREAM;
iov[0].buffer = *input_message_buffer;
gss_release_buffer(&tmpMinor, &iov[1].buffer);
}
+cleanup:
+ GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
+
return major;
}