PROTON-2124 Disable GS2-KRB5 and GS2-IAKERB SASL mechanisms if they are not explicitly enabled (#199)
diff --git a/c/src/sasl/sasl.c b/c/src/sasl/sasl.c
index be040b8..991ac0b 100644
--- a/c/src/sasl/sasl.c
+++ b/c/src/sasl/sasl.c
@@ -38,7 +38,7 @@
static const pnx_sasl_implementation *global_sasl_impl = NULL;
// List of SASL mechansms to exclude by default as they cause user pain
-static const char* pni_excluded_mechs = "GSSAPI GSS-SPNEGO";
+static const char* pni_excluded_mechs = "GSSAPI GSS-SPNEGO GS2-KRB5 GS2-IAKERB";
//-----------------------------------------------------------------------------
// pnx_sasl: API for SASL implementations to use
