From Vasil Velichkov :

Fix missing dissection of SignalInfo in MAP SMS operations

http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2469

svn path=/trunk/; revision=25106

1 files changed, 73 insertions, 23 deletions

diff --git a/epan/dissectors/packet-gsm_map.c b/epan/dissectors/packet-gsm_map.c
index f14518aa4c..d204aed6b2 100644
--- a/epan/dissectors/packet-gsm_map.c
+++ b/epan/dissectors/packet-gsm_map.c
@@ -1,7 +1,7 @@
 /* Do not modify this file.                                                   */
 /* It is created automatically by the ASN.1 to Wireshark dissector compiler   */
 /* packet-gsm_map.c                                                           */
-/* ../../tools/asn2wrs.py -b -e -c ./gsmmap.cnf -s ./packet-gsmmap-template -D . ../ros/Remote-Operations-Information-Objects.asn MobileDomainDefinitions.asn MAP-ApplicationContexts.asn MAP-SS-Code.asn MAP-BS-Code.asn MAP-TS-Code.asn MAP-ExtensionDataTypes.asn MAP-CommonDataTypes.asn MAP-SS-DataTypes.asn MAP-ER-DataTypes.asn MAP-SM-DataTypes.asn MAP-OM-DataTypes.asn MAP-MS-DataTypes.asn MAP-CH-DataTypes.asn MAP-LCS-DataTypes.asn MAP-GR-DataTypes.asn MAP-DialogueInformation.asn MAP-LocationServiceOperations.asn MAP-Group-Call-Operations.asn MAP-ShortMessageServiceOperations.asn MAP-SupplementaryServiceOperations.asn MAP-CallHandlingOperations.asn MAP-OperationAndMaintenanceOperations.asn MAP-MobileServiceOperations.asn MAP-Errors.asn MAP-Protocol.asn GSMMAP.asn SS-DataTypes.asn SS-Operations.asn */
+/* ../../tools/asn2wrs.py -b -e -c gsmmap.cnf -s packet-gsmmap-template ../ros/Remote-Operations-Information-Objects.asn MobileDomainDefinitions.asn MAP-ApplicationContexts.asn MAP-SS-Code.asn MAP-BS-Code.asn MAP-TS-Code.asn MAP-ExtensionDataTypes.asn MAP-CommonDataTypes.asn MAP-SS-DataTypes.asn MAP-ER-DataTypes.asn MAP-SM-DataTypes.asn MAP-OM-DataTypes.asn MAP-MS-DataTypes.asn MAP-CH-DataTypes.asn MAP-LCS-DataTypes.asn MAP-GR-DataTypes.asn MAP-DialogueInformation.asn MAP-LocationServiceOperations.asn MAP-Group-Call-Operations.asn MAP-ShortMessageServiceOperations.asn MAP-SupplementaryServiceOperations.asn MAP-CallHandlingOperations.asn MAP-OperationAndMaintenanceOperations.asn MAP-MobileServiceOperations.asn MAP-Errors.asn MAP-Protocol.asn GSMMAP.asn SS-DataTypes.asn SS-Operations.asn */
 
 /* Input file: packet-gsmmap-template.c */
 
@@ -3060,6 +3060,7 @@ dissect_gsm_map_SignalInfo(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int off
 
 
 
+
   return offset;
 }
 
@@ -3073,7 +3074,7 @@ static const ber_sequence_t gsm_map_ExternalSignalInfo_sequence[] = {
 
 static int
 dissect_gsm_map_ExternalSignalInfo(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 571 "gsmmap.cnf"
+#line 616 "gsmmap.cnf"
  guint8		octet;
  guint8		length;
  tvbuff_t	*next_tvb;
@@ -3369,7 +3370,7 @@ dissect_gsm_map_HLR_List(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offse
 
 int
 dissect_gsm_map_GlobalCellId(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 609 "gsmmap.cnf"
+#line 654 "gsmmap.cnf"
     tvbuff_t	*parameter_tvb; 
 	proto_tree	*subtree;
 
@@ -3635,7 +3636,7 @@ dissect_gsm_map_CellGlobalIdOrServiceAreaIdFixedLength(gboolean implicit_tag _U_
 
 int
 dissect_gsm_map_LAIFixedLength(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 509 "gsmmap.cnf"
+#line 554 "gsmmap.cnf"
 
         tvbuff_t        *parameter_tvb; 
         proto_tree *subtree; 
@@ -3761,7 +3762,7 @@ dissect_gsm_map_EMLPP_Info(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int off
 
 static int
 dissect_gsm_map_Ext_SS_Status(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 322 "gsmmap.cnf"
+#line 367 "gsmmap.cnf"
  /* Note Ext-SS-Status can have more than one byte */
 
  tvbuff_t	*parameter_tvb;
@@ -3884,7 +3885,7 @@ dissect_gsm_map_ss_RegisterSS_Arg(gboolean implicit_tag _U_, tvbuff_t *tvb _U_,
 
 int
 dissect_gsm_map_ss_SS_Status(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 302 "gsmmap.cnf"
+#line 347 "gsmmap.cnf"
 
  tvbuff_t	*parameter_tvb;
  guint8		octet;
@@ -3918,7 +3919,7 @@ dissect_gsm_map_ss_ForwardingOptions(gboolean implicit_tag _U_, tvbuff_t *tvb _U
   offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
                                        NULL);
 
-#line 416 "gsmmap.cnf"
+#line 461 "gsmmap.cnf"
 
 	proto_tree_add_item(tree, hf_gsm_map_notification_to_forwarding_party, tvb, 0,1,FALSE);
 	proto_tree_add_item(tree, hf_gsm_map_redirecting_presentation, tvb, 0,1,FALSE);
@@ -4237,7 +4238,7 @@ dissect_gsm_map_ss_InterrogateSS_Res(gboolean implicit_tag _U_, tvbuff_t *tvb _U
 
 int
 dissect_gsm_map_ss_USSD_DataCodingScheme(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 345 "gsmmap.cnf"
+#line 390 "gsmmap.cnf"
  /*The structure of the USSD-DataCodingScheme is defined by
   * the Cell Broadcast Data Coding Scheme as described in
   * TS 3GPP TS 23.038
@@ -4263,7 +4264,7 @@ dissect_gsm_map_ss_USSD_DataCodingScheme(gboolean implicit_tag _U_, tvbuff_t *tv
 
 int
 dissect_gsm_map_ss_USSD_String(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 360 "gsmmap.cnf"
+#line 405 "gsmmap.cnf"
 
   tvbuff_t	*parameter_tvb;
   int			length;
@@ -4783,9 +4784,18 @@ static const ber_sequence_t gsm_map_er_SM_DeliveryFailureCause_sequence[] = {
 
 static int
 dissect_gsm_map_er_SM_DeliveryFailureCause(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 276 "gsmmap.cnf"
+	/* dissect_gsm_map_SignalInfo will return parameter_tvb in actx */
   offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
                                    gsm_map_er_SM_DeliveryFailureCause_sequence, hf_index, ett_gsm_map_er_SM_DeliveryFailureCause);
 
+
+        if (!actx->value_ptr)
+                return offset;
+        dissector_try_port(sms_dissector_table, 0, actx->value_ptr, actx->pinfo, top_tree);
+
+
+
   return offset;
 }
 
@@ -5726,7 +5736,7 @@ static const ber_sequence_t gsm_map_sm_MO_ForwardSM_Arg_sequence[] = {
 
 static int
 dissect_gsm_map_sm_MO_ForwardSM_Arg(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 284 "gsmmap.cnf"
+#line 293 "gsmmap.cnf"
 
 	/* dissect_gsm_map_SignalInfo will return parameter_tvb in actx */
   offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
@@ -5751,9 +5761,19 @@ static const ber_sequence_t gsm_map_sm_MO_ForwardSM_Res_sequence[] = {
 
 static int
 dissect_gsm_map_sm_MO_ForwardSM_Res(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 302 "gsmmap.cnf"
+
+        /* dissect_gsm_map_SignalInfo will return parameter_tvb in actx */
   offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
                                    gsm_map_sm_MO_ForwardSM_Res_sequence, hf_index, ett_gsm_map_sm_MO_ForwardSM_Res);
 
+
+        if (!actx->value_ptr)
+                return offset;
+        dissector_try_port(sms_dissector_table, 0, actx->value_ptr, actx->pinfo, top_tree);
+
+
+
   return offset;
 }
 
@@ -5769,7 +5789,7 @@ static const ber_sequence_t gsm_map_sm_MT_ForwardSM_Arg_sequence[] = {
 
 static int
 dissect_gsm_map_sm_MT_ForwardSM_Arg(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 293 "gsmmap.cnf"
+#line 311 "gsmmap.cnf"
 
 	/* dissect_gsm_map_SignalInfo will return parameter_tvb in actx */
   offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
@@ -5794,9 +5814,19 @@ static const ber_sequence_t gsm_map_sm_MT_ForwardSM_Res_sequence[] = {
 
 static int
 dissect_gsm_map_sm_MT_ForwardSM_Res(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 320 "gsmmap.cnf"
+
+        /* dissect_gsm_map_SignalInfo will return parameter_tvb in actx */
   offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
                                    gsm_map_sm_MT_ForwardSM_Res_sequence, hf_index, ett_gsm_map_sm_MT_ForwardSM_Res);
 
+
+        if (!actx->value_ptr)
+                return offset;
+        dissector_try_port(sms_dissector_table, 0, actx->value_ptr, actx->pinfo, top_tree);
+
+
+
   return offset;
 }
 
@@ -5967,9 +5997,19 @@ static const ber_sequence_t gsm_map_sm_MT_ForwardSM_VGCS_Arg_sequence[] = {
 
 static int
 dissect_gsm_map_sm_MT_ForwardSM_VGCS_Arg(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 329 "gsmmap.cnf"
+
+        /* dissect_gsm_map_SignalInfo will return parameter_tvb in actx */
   offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
                                    gsm_map_sm_MT_ForwardSM_VGCS_Arg_sequence, hf_index, ett_gsm_map_sm_MT_ForwardSM_VGCS_Arg);
 
+
+        if (!actx->value_ptr)
+                return offset;
+        dissector_try_port(sms_dissector_table, 0, actx->value_ptr, actx->pinfo, top_tree);
+
+
+
   return offset;
 }
 
@@ -5997,9 +6037,19 @@ static const ber_sequence_t gsm_map_sm_MT_ForwardSM_VGCS_Res_sequence[] = {
 
 static int
 dissect_gsm_map_sm_MT_ForwardSM_VGCS_Res(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
+#line 338 "gsmmap.cnf"
+
+        /* dissect_gsm_map_SignalInfo will return parameter_tvb in actx */
   offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
                                    gsm_map_sm_MT_ForwardSM_VGCS_Res_sequence, hf_index, ett_gsm_map_sm_MT_ForwardSM_VGCS_Res);
 
+
+        if (!actx->value_ptr)
+                return offset;
+        dissector_try_port(sms_dissector_table, 0, actx->value_ptr, actx->pinfo, top_tree);
+
+
+
   return offset;
 }
 
@@ -6599,7 +6649,7 @@ dissect_gsm_map_ms_VLR_Capability(gboolean implicit_tag _U_, tvbuff_t *tvb _U_,
 
 int
 dissect_gsm_map_ms_GSN_Address(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 473 "gsmmap.cnf"
+#line 518 "gsmmap.cnf"
 
 	tvbuff_t	*parameter_tvb;
 	guint8		octet;
@@ -7234,7 +7284,7 @@ dissect_gsm_map_ms_UpdateGprsLocationRes(gboolean implicit_tag _U_, tvbuff_t *tv
 
 static int
 dissect_gsm_map_ms_IntegrityProtectionInformation(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 545 "gsmmap.cnf"
+#line 590 "gsmmap.cnf"
     tvbuff_t        *parameter_tvb;
 	asn1_ctx_t		asn1_ctx;
 
@@ -7257,7 +7307,7 @@ dissect_gsm_map_ms_IntegrityProtectionInformation(gboolean implicit_tag _U_, tvb
 
 static int
 dissect_gsm_map_ms_EncryptionInformation(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 557 "gsmmap.cnf"
+#line 602 "gsmmap.cnf"
     tvbuff_t        *parameter_tvb;
 	asn1_ctx_t		asn1_ctx;
 
@@ -7342,7 +7392,7 @@ dissect_gsm_map_ms_AllowedUMTS_Algorithms(gboolean implicit_tag _U_, tvbuff_t *t
 
 static int
 dissect_gsm_map_ms_RadioResourceInformation(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 521 "gsmmap.cnf"
+#line 566 "gsmmap.cnf"
     tvbuff_t        *parameter_tvb; 
 	proto_tree *subtree;
 
@@ -7413,7 +7463,7 @@ dissect_gsm_map_ms_BSSMAP_ServiceHandover(gboolean implicit_tag _U_, tvbuff_t *t
 
 static int
 dissect_gsm_map_ms_RANAP_ServiceHandover(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 533 "gsmmap.cnf"
+#line 578 "gsmmap.cnf"
     tvbuff_t        *parameter_tvb;
 	asn1_ctx_t		asn1_ctx;
 
@@ -8147,7 +8197,7 @@ static int
 dissect_gsm_map_ms_T_forwardingOptions(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
   offset = dissect_gsm_map_ms_Ext_ForwOptions(implicit_tag, tvb, offset, actx, tree, hf_index);
 
-#line 422 "gsmmap.cnf"
+#line 467 "gsmmap.cnf"
 
 	proto_tree_add_item(tree, hf_gsm_map_notification_to_forwarding_party, tvb, 0,1,FALSE);
 	proto_tree_add_item(tree, hf_gsm_map_redirecting_presentation, tvb, 0,1,FALSE);
@@ -9342,7 +9392,7 @@ dissect_gsm_map_ms_ContextId(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int o
 
 static int
 dissect_gsm_map_ms_PDP_Type(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 430 "gsmmap.cnf"
+#line 475 "gsmmap.cnf"
 	guint8 pdp_type_org;
 	tvbuff_t	*parameter_tvb;
 
@@ -9385,7 +9435,7 @@ dissect_gsm_map_ms_PDP_Address(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int
 
 int
 dissect_gsm_map_ms_QoS_Subscribed(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 452 "gsmmap.cnf"
+#line 497 "gsmmap.cnf"
 
 
 	tvbuff_t	*parameter_tvb;
@@ -9417,7 +9467,7 @@ dissect_gsm_map_ms_APN(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset
 
 int
 dissect_gsm_map_ms_Ext_QoS_Subscribed(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 463 "gsmmap.cnf"
+#line 508 "gsmmap.cnf"
 
 	tvbuff_t	*parameter_tvb;
 
@@ -10583,7 +10633,7 @@ dissect_gsm_map_ms_SubscriberState(gboolean implicit_tag _U_, tvbuff_t *tvb _U_,
 
 int
 dissect_gsm_map_ms_RAIdentity(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 497 "gsmmap.cnf"
+#line 542 "gsmmap.cnf"
 
 	tvbuff_t	*parameter_tvb;
 	proto_tree *subtree;
@@ -12895,7 +12945,7 @@ dissect_gsm_map_lcs_ProvideSubscriberLocation_Arg(gboolean implicit_tag _U_, tvb
 
 int
 dissect_gsm_map_lcs_Ext_GeographicalInformation(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 621 "gsmmap.cnf"
+#line 666 "gsmmap.cnf"
     tvbuff_t	*parameter_tvb; 
 	proto_tree	*subtree;
 
@@ -14819,7 +14869,7 @@ static const ber_sequence_t gsm_old_ForwardSM_Arg_sequence[] = {
 
 static int
 dissect_gsm_old_ForwardSM_Arg(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-#line 275 "gsmmap.cnf"
+#line 284 "gsmmap.cnf"
 
 	/* dissect_gsm_map_SignalInfo will return parameter_tvb in actx */
   offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,