}
/* IOV: -----------0-------------+---1---+--2--+----------------3--------------*/
- /* Old: GSS-Header | Conf | Data | Pad | */
/* CFX: GSS-Header | Kerb-Header | Data | | EC | E(Header) | Kerb-Trailer */
/* GSS: -------GSS-HEADER--------+-DATA--+-PAD-+----------GSS-TRAILER----------*/
gss_iov_buffer_desc *iov,
int iov_count)
{
- if (!CTX_IS_ESTABLISHED(ctx))
+ OM_uint32 major = GSS_S_NO_CONTEXT;
+
+ if (ctx == GSS_C_NO_CONTEXT) {
+ *minor = EINVAL;
return GSS_S_NO_CONTEXT;
+ }
+
+ *minor = 0;
+
+ GSSEAP_MUTEX_LOCK(&ctx->mutex);
- return gssEapUnwrapOrVerifyMIC(minor, ctx, conf_state, qop_state,
- iov, iov_count, TOK_TYPE_WRAP);
+ if (CTX_IS_ESTABLISHED(ctx)) {
+ major = gssEapUnwrapOrVerifyMIC(minor, ctx, conf_state, qop_state,
+ iov, iov_count, TOK_TYPE_WRAP);
+ }
+
+ GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
+
+ return major;
}