save Shibboleth exception code in GSS per-thread status

diff --git a/mech_eap/util_shib.cpp b/mech_eap/util_shib.cpp
index 918f947..07ee06c 100644 (file)
--- a/mech_eap/util_shib.cpp
+++ b/mech_eap/util_shib.cpp
@@ -484,6 +484,8 @@ gss_eap_shib_attr_provider::mapException(OM_uint32 *minor,
     else
         return GSS_S_CONTINUE_NEEDED;
 
+    gssEapSaveStatusInfo(*minor, "%s", e.what());
+
     return GSS_S_FAILURE;
 }