M2AP: fix dissection of procedure codes

Change-Id: I6c8f01e65a16561ff78593edc263fb26d99c182b
Reviewed-on: https://code.wireshark.org/review/17552
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>

3 files changed, 39 insertions, 38 deletions

diff --git a/epan/dissectors/asn1/m2ap/m2ap.cnf b/epan/dissectors/asn1/m2ap/m2ap.cnf
index a63fa979bc..fd019a08d2 100644
--- a/epan/dissectors/asn1/m2ap/m2ap.cnf
+++ b/epan/dissectors/asn1/m2ap/m2ap.cnf
@@ -52,6 +52,7 @@ ProtocolIE-Field/value ie_field_value
 #.FN_PARS ProtocolIE-Field/value  FN_VARIANT=_pdu_new  TYPE_REF_FN=dissect_ProtocolIEFieldValue
 #.FN_PARS ProtocolExtensionField/extensionValue  FN_VARIANT=_pdu_new  TYPE_REF_FN=dissect_ProtocolExtensionFieldExtensionValue
 
+#.FN_PARS ProcedureCode VAL_PTR=&ProcedureCode
 #.FN_FTR ProcedureCode
   col_add_fstr(actx->pinfo->cinfo, COL_INFO, "%s",
                val_to_str_ext(ProcedureCode, &m2ap_ProcedureCode_vals_ext,
diff --git a/epan/dissectors/asn1/m2ap/packet-m2ap-template.c b/epan/dissectors/asn1/m2ap/packet-m2ap-template.c
index 72a1f5d86e..f705504e5e 100644
--- a/epan/dissectors/asn1/m2ap/packet-m2ap-template.c
+++ b/epan/dissectors/asn1/m2ap/packet-m2ap-template.c
@@ -123,7 +123,7 @@ dissect_m2ap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_
   proto_tree *m2ap_tree = NULL;
 
   /* make entry in the Protocol column on summary display */
-  col_set_str(pinfo->cinfo, COL_PROTOCOL, PNAME);
+  col_set_str(pinfo->cinfo, COL_PROTOCOL, PSNAME);
 
   m2ap_item = proto_tree_add_item(tree, proto_m2ap, tvb, 0, -1, ENC_NA);
   m2ap_tree = proto_item_add_subtree(m2ap_item, ett_m2ap);
diff --git a/epan/dissectors/packet-m2ap.c b/epan/dissectors/packet-m2ap.c
index 34983be35b..cb24c38713 100644
--- a/epan/dissectors/packet-m2ap.c
+++ b/epan/dissectors/packet-m2ap.c
@@ -527,9 +527,9 @@ static value_string_ext m2ap_ProcedureCode_vals_ext = VALUE_STRING_EXT_INIT(m2ap
 static int
 dissect_m2ap_ProcedureCode(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
   offset = dissect_per_constrained_integer(tvb, offset, actx, tree, hf_index,
-                                                            0U, 255U, NULL, FALSE);
+                                                            0U, 255U, &ProcedureCode, FALSE);
 
-#line 56 "./asn1/m2ap/m2ap.cnf"
+#line 57 "./asn1/m2ap/m2ap.cnf"
   col_add_fstr(actx->pinfo->cinfo, COL_INFO, "%s",
                val_to_str_ext(ProcedureCode, &m2ap_ProcedureCode_vals_ext,
                               "unknown message"));
@@ -828,7 +828,7 @@ dissect_m2ap_BitRate(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, pr
   offset = dissect_per_constrained_integer_64b(tvb, offset, actx, tree, hf_index,
                                                             0U, G_GUINT64_CONSTANT(10000000000), NULL, FALSE);
 
-#line 103 "./asn1/m2ap/m2ap.cnf"
+#line 104 "./asn1/m2ap/m2ap.cnf"
   proto_item_append_text(actx->created_item, "bit/s");
 
 
@@ -959,7 +959,7 @@ dissect_m2ap_Cause(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, prot
 
 static int
 dissect_m2ap_PLMN_Identity(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 74 "./asn1/m2ap/m2ap.cnf"
+#line 75 "./asn1/m2ap/m2ap.cnf"
   tvbuff_t *parameter_tvb=NULL;
   offset = dissect_per_octet_string(tvb, offset, actx, tree, hf_index,
                                        3, 3, FALSE, &parameter_tvb);
@@ -1305,7 +1305,7 @@ dissect_m2ap_GTP_TEID(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, p
 
 static int
 dissect_m2ap_IPAddress(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 83 "./asn1/m2ap/m2ap.cnf"
+#line 84 "./asn1/m2ap/m2ap.cnf"
   tvbuff_t *parameter_tvb=NULL;
   offset = dissect_per_octet_string(tvb, offset, actx, tree, hf_index,
                                        4, 16, FALSE, &parameter_tvb);
@@ -1887,7 +1887,7 @@ static const per_sequence_t SessionStartRequest_sequence[] = {
 
 static int
 dissect_m2ap_SessionStartRequest(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 106 "./asn1/m2ap/m2ap.cnf"
+#line 107 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Session Start Request");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -1904,7 +1904,7 @@ static const per_sequence_t SessionStartResponse_sequence[] = {
 
 static int
 dissect_m2ap_SessionStartResponse(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 108 "./asn1/m2ap/m2ap.cnf"
+#line 109 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Session Start Response");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -1921,7 +1921,7 @@ static const per_sequence_t SessionStartFailure_sequence[] = {
 
 static int
 dissect_m2ap_SessionStartFailure(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 110 "./asn1/m2ap/m2ap.cnf"
+#line 111 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Session Start Failure");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -1938,7 +1938,7 @@ static const per_sequence_t SessionStopRequest_sequence[] = {
 
 static int
 dissect_m2ap_SessionStopRequest(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 112 "./asn1/m2ap/m2ap.cnf"
+#line 113 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Session Stop Request");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -1955,7 +1955,7 @@ static const per_sequence_t SessionStopResponse_sequence[] = {
 
 static int
 dissect_m2ap_SessionStopResponse(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 114 "./asn1/m2ap/m2ap.cnf"
+#line 115 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Session Stop Response");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -1972,7 +1972,7 @@ static const per_sequence_t SessionUpdateRequest_sequence[] = {
 
 static int
 dissect_m2ap_SessionUpdateRequest(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 116 "./asn1/m2ap/m2ap.cnf"
+#line 117 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Session Update Request");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -1989,7 +1989,7 @@ static const per_sequence_t SessionUpdateResponse_sequence[] = {
 
 static int
 dissect_m2ap_SessionUpdateResponse(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 118 "./asn1/m2ap/m2ap.cnf"
+#line 119 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Session Update Response");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2006,7 +2006,7 @@ static const per_sequence_t SessionUpdateFailure_sequence[] = {
 
 static int
 dissect_m2ap_SessionUpdateFailure(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 120 "./asn1/m2ap/m2ap.cnf"
+#line 121 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Session Update Failure");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2023,7 +2023,7 @@ static const per_sequence_t MbmsSchedulingInformation_sequence[] = {
 
 static int
 dissect_m2ap_MbmsSchedulingInformation(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 122 "./asn1/m2ap/m2ap.cnf"
+#line 123 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Scheduling Information");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2128,7 +2128,7 @@ static const per_sequence_t MbmsSchedulingInformationResponse_sequence[] = {
 
 static int
 dissect_m2ap_MbmsSchedulingInformationResponse(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 124 "./asn1/m2ap/m2ap.cnf"
+#line 125 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Scheduling Information Response");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2145,7 +2145,7 @@ static const per_sequence_t M2SetupRequest_sequence[] = {
 
 static int
 dissect_m2ap_M2SetupRequest(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 126 "./asn1/m2ap/m2ap.cnf"
+#line 127 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "M2 Setup Request");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2176,7 +2176,7 @@ static const per_sequence_t M2SetupResponse_sequence[] = {
 
 static int
 dissect_m2ap_M2SetupResponse(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 128 "./asn1/m2ap/m2ap.cnf"
+#line 129 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "M2 Setup Response");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2207,7 +2207,7 @@ static const per_sequence_t M2SetupFailure_sequence[] = {
 
 static int
 dissect_m2ap_M2SetupFailure(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 130 "./asn1/m2ap/m2ap.cnf"
+#line 131 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "M2 Setup Failure");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2224,7 +2224,7 @@ static const per_sequence_t ENBConfigurationUpdate_sequence[] = {
 
 static int
 dissect_m2ap_ENBConfigurationUpdate(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 132 "./asn1/m2ap/m2ap.cnf"
+#line 133 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "eNB Configuration Update");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2255,7 +2255,7 @@ static const per_sequence_t ENBConfigurationUpdateAcknowledge_sequence[] = {
 
 static int
 dissect_m2ap_ENBConfigurationUpdateAcknowledge(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 134 "./asn1/m2ap/m2ap.cnf"
+#line 135 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "eNB Configuration Update Acknowledge");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2272,7 +2272,7 @@ static const per_sequence_t ENBConfigurationUpdateFailure_sequence[] = {
 
 static int
 dissect_m2ap_ENBConfigurationUpdateFailure(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 136 "./asn1/m2ap/m2ap.cnf"
+#line 137 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "eNB Configuration Update Failure");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2289,7 +2289,7 @@ static const per_sequence_t MCEConfigurationUpdate_sequence[] = {
 
 static int
 dissect_m2ap_MCEConfigurationUpdate(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 138 "./asn1/m2ap/m2ap.cnf"
+#line 139 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MCE Configuration Update");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2306,7 +2306,7 @@ static const per_sequence_t MCEConfigurationUpdateAcknowledge_sequence[] = {
 
 static int
 dissect_m2ap_MCEConfigurationUpdateAcknowledge(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 140 "./asn1/m2ap/m2ap.cnf"
+#line 141 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MCE Configuration Update Acknowledge");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2323,7 +2323,7 @@ static const per_sequence_t MCEConfigurationUpdateFailure_sequence[] = {
 
 static int
 dissect_m2ap_MCEConfigurationUpdateFailure(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 142 "./asn1/m2ap/m2ap.cnf"
+#line 143 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MCE Configuration Update Failure");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2340,7 +2340,7 @@ static const per_sequence_t ErrorIndication_sequence[] = {
 
 static int
 dissect_m2ap_ErrorIndication(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 144 "./asn1/m2ap/m2ap.cnf"
+#line 145 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "Error Indication");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2357,7 +2357,7 @@ static const per_sequence_t Reset_sequence[] = {
 
 static int
 dissect_m2ap_Reset(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 146 "./asn1/m2ap/m2ap.cnf"
+#line 147 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "Reset");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2425,7 +2425,7 @@ static const per_sequence_t ResetAcknowledge_sequence[] = {
 
 static int
 dissect_m2ap_ResetAcknowledge(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 148 "./asn1/m2ap/m2ap.cnf"
+#line 149 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "Reset Acknowledge");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2456,7 +2456,7 @@ static const per_sequence_t PrivateMessage_sequence[] = {
 
 static int
 dissect_m2ap_PrivateMessage(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 150 "./asn1/m2ap/m2ap.cnf"
+#line 151 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "Private Message");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2473,7 +2473,7 @@ static const per_sequence_t MbmsServiceCountingRequest_sequence[] = {
 
 static int
 dissect_m2ap_MbmsServiceCountingRequest(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 152 "./asn1/m2ap/m2ap.cnf"
+#line 153 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Service Counting Request");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2519,7 +2519,7 @@ static const per_sequence_t MbmsServiceCountingResponse_sequence[] = {
 
 static int
 dissect_m2ap_MbmsServiceCountingResponse(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 154 "./asn1/m2ap/m2ap.cnf"
+#line 155 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Service Counting Response");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2536,7 +2536,7 @@ static const per_sequence_t MbmsServiceCountingFailure_sequence[] = {
 
 static int
 dissect_m2ap_MbmsServiceCountingFailure(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 156 "./asn1/m2ap/m2ap.cnf"
+#line 157 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Service Counting Failure");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2553,7 +2553,7 @@ static const per_sequence_t MbmsServiceCountingResultsReport_sequence[] = {
 
 static int
 dissect_m2ap_MbmsServiceCountingResultsReport(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 158 "./asn1/m2ap/m2ap.cnf"
+#line 159 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Service Counting Results Report");
 
   offset = dissect_per_sequence(tvb, offset, actx, tree, hf_index,
@@ -2610,7 +2610,7 @@ static const per_sequence_t MbmsOverloadNotification_sequence[] = {
 
 static int
 dissect_m2ap_MbmsOverloadNotification(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 160 "./asn1/m2ap/m2ap.cnf"
+#line 161 "./asn1/m2ap/m2ap.cnf"
   col_set_str(actx->pinfo->cinfo, COL_INFO, "MBMS Overload Notification");
 
 
@@ -2668,7 +2668,7 @@ dissect_m2ap_Active_MBMS_Session_List(tvbuff_t *tvb _U_, int offset _U_, asn1_ct
 
 static int
 dissect_m2ap_InitiatingMessage_value(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 63 "./asn1/m2ap/m2ap.cnf"
+#line 64 "./asn1/m2ap/m2ap.cnf"
   message_type = INITIATING_MESSAGE;
 
 
@@ -2697,7 +2697,7 @@ dissect_m2ap_InitiatingMessage(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *ac
 
 static int
 dissect_m2ap_SuccessfulOutcome_value(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 67 "./asn1/m2ap/m2ap.cnf"
+#line 68 "./asn1/m2ap/m2ap.cnf"
   message_type = SUCCESSFUL_OUTCOME;
 
 
@@ -2726,7 +2726,7 @@ dissect_m2ap_SuccessfulOutcome(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *ac
 
 static int
 dissect_m2ap_UnsuccessfulOutcome_value(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 71 "./asn1/m2ap/m2ap.cnf"
+#line 72 "./asn1/m2ap/m2ap.cnf"
   message_type = UNSUCCESSFUL_OUTCOME;
 
 
@@ -3388,7 +3388,7 @@ dissect_m2ap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_
   proto_tree *m2ap_tree = NULL;
 
   /* make entry in the Protocol column on summary display */
-  col_set_str(pinfo->cinfo, COL_PROTOCOL, PNAME);
+  col_set_str(pinfo->cinfo, COL_PROTOCOL, PSNAME);
 
   m2ap_item = proto_tree_add_item(tree, proto_m2ap, tvb, 0, -1, ENC_NA);
   m2ap_tree = proto_item_add_subtree(m2ap_item, ett_m2ap);