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-rw-r--r--epan/dissectors/packet-ppp.c1
-rw-r--r--ui/decode_as_utils.c3
2 files changed, 3 insertions, 1 deletions
diff --git a/epan/dissectors/packet-ppp.c b/epan/dissectors/packet-ppp.c
index b9d2b0893f..dfa923a76a 100644
--- a/epan/dissectors/packet-ppp.c
+++ b/epan/dissectors/packet-ppp.c
@@ -7446,6 +7446,7 @@ proto_register_iphc_crtp(void)
proto_iphc_crtp_cudp16 = proto_register_protocol("CRTP (CUDP 16)", "CRTP (CUDP 16)", "crtp_cudp16");
proto_iphc_crtp_cudp8 = proto_register_protocol("CRTP (CUDP 8)", "CRTP (CUDP 8)", "crtp_cudp8");
proto_iphc_crtp_cs = proto_register_protocol("CRTP (CS)", "CRTP (CS)", "crtp_cs");
+ proto_iphc_crtp_cntcp = proto_register_protocol("CRTP (CNTCP)", "CRTP (CNTCP)", "crtp_cntcp");
proto_register_field_array(proto_iphc_crtp, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
diff --git a/ui/decode_as_utils.c b/ui/decode_as_utils.c
index 22ff62ab26..6a6f25fe4a 100644
--- a/ui/decode_as_utils.c
+++ b/ui/decode_as_utils.c
@@ -80,7 +80,8 @@ change_dissector_if_matched(gpointer item, gpointer user_data)
{
dissector_handle_t handle = (dissector_handle_t)item;
lookup_entry_t * lookup = (lookup_entry_t *)user_data;
- if (strcmp(lookup->dissector_short_name, dissector_handle_get_short_name(handle)) == 0) {
+ const gchar *proto_short_name = dissector_handle_get_short_name(handle);
+ if (proto_short_name && strcmp(lookup->dissector_short_name, proto_short_name) == 0) {
lookup->handle = handle;
}
}