More emem -> wmem conversion:

- tvb_get_g_stringz()/tvb_get_ephemeral_stringz()/tvb_get_seasonal_stringz() -> tvb_get_stringz()
- tvb_get_g_stringz_enc()/tvb_get_ephemeral_stringz_enc() -> tvb_get_stringz_enc()
- tvb_get_ephemeral_unicode_stringz() -> tvb_get_unicode_stringz()
- tvb_bcd_dig_to_ep_str() -> tvb_bcd_dig_to_wmem_packet_str()
- update docs accordingly

svn path=/trunk/; revision=52180

30 files changed, 66 insertions, 66 deletions

diff --git a/epan/dissectors/packet-afp.c b/epan/dissectors/packet-afp.c
index e042b0e7ed..5ead62782b 100644
--- a/epan/dissectors/packet-afp.c
+++ b/epan/dissectors/packet-afp.c
@@ -4576,7 +4576,7 @@ dissect_query_afp_spotlight(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
 	switch (request_val->spotlight_req_command) {
 
 	case SPOTLIGHT_CMD_GET_VOLPATH:
-		tvb_get_ephemeral_stringz(tvb, offset, &len);
+		tvb_get_stringz(wmem_packet_scope(), tvb, offset, &len);
 		proto_tree_add_item(tree, hf_afp_spotlight_volpath_client, tvb, offset, len, ENC_UTF_8|ENC_NA);
 		offset += len;
 		break;
@@ -4792,7 +4792,7 @@ dissect_reply_afp_spotlight(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
 		proto_tree_add_item(tree, hf_afp_spotlight_reply_reserved, tvb, offset, 4, ENC_BIG_ENDIAN);
 		offset += 4;
 
-		tvb_get_ephemeral_stringz(tvb, offset, &len);
+		tvb_get_stringz(wmem_packet_scope(), tvb, offset, &len);
 		proto_tree_add_item(tree, hf_afp_spotlight_volpath_server, tvb, offset, len, ENC_UTF_8|ENC_NA);
 		offset += len;
 		break;
diff --git a/epan/dissectors/packet-ansi_map.c b/epan/dissectors/packet-ansi_map.c
index e957915ccf..4236a0673c 100644
--- a/epan/dissectors/packet-ansi_map.c
+++ b/epan/dissectors/packet-ansi_map.c
@@ -1436,7 +1436,7 @@ dissect_ansi_map_min_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre
 
     subtree = proto_item_add_subtree(actx->created_item, ett_mintype);
 
-    digit_str = tvb_bcd_dig_to_ep_str(tvb, offset, tvb_length_remaining(tvb,offset), NULL, FALSE);
+    digit_str = tvb_bcd_dig_to_wmem_packet_str(tvb, offset, tvb_length_remaining(tvb,offset), NULL, FALSE);
     proto_tree_add_string(subtree, hf_ansi_map_bcd_digits, tvb, offset, -1, digit_str);
     proto_item_append_text(actx->created_item, " - %s", digit_str);
 }
@@ -1481,7 +1481,7 @@ dissect_ansi_map_digits_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *
             if(octet_len == 0)
                 return;
             offset++;
-            digit_str = tvb_bcd_dig_to_ep_str(tvb, offset, tvb_length_remaining(tvb,offset), &Dgt_tbcd, FALSE);
+            digit_str = tvb_bcd_dig_to_wmem_packet_str(tvb, offset, tvb_length_remaining(tvb,offset), &Dgt_tbcd, FALSE);
             proto_tree_add_string(subtree, hf_ansi_map_bcd_digits, tvb, offset, -1, digit_str);
             proto_item_append_text(actx->created_item, " - %s", digit_str);
             break;
@@ -1519,7 +1519,7 @@ dissect_ansi_map_digits_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *
         switch ((octet&0xf)){
         case 1:
             /* BCD Coding */
-            digit_str = tvb_bcd_dig_to_ep_str(tvb, offset, tvb_length_remaining(tvb,offset), &Dgt_tbcd, FALSE);
+            digit_str = tvb_bcd_dig_to_wmem_packet_str(tvb, offset, tvb_length_remaining(tvb,offset), &Dgt_tbcd, FALSE);
             proto_tree_add_string(subtree, hf_ansi_map_bcd_digits, tvb, offset, -1, digit_str);
             proto_item_append_text(actx->created_item, " - %s", digit_str);
             break;
diff --git a/epan/dissectors/packet-dcerpc-spoolss.c b/epan/dissectors/packet-dcerpc-spoolss.c
index 627c3d22ae..e967df36e5 100644
--- a/epan/dissectors/packet-dcerpc-spoolss.c
+++ b/epan/dissectors/packet-dcerpc-spoolss.c
@@ -502,7 +502,7 @@ dissect_spoolss_string_parm_data(tvbuff_t *tvb, int offset, packet_info *pinfo,
 	offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
 				hf_string_parm_size, &buffer_len);
 
-	s = tvb_get_ephemeral_unicode_stringz(tvb, offset, &len, ENC_LITTLE_ENDIAN);
+	s = tvb_get_unicode_stringz(wmem_packet_scope(), tvb, offset, &len, ENC_LITTLE_ENDIAN);
 
 	if (tree && buffer_len) {
 		tvb_ensure_bytes_exist(tvb, offset, buffer_len);
diff --git a/epan/dissectors/packet-dmp.c b/epan/dissectors/packet-dmp.c
index 3a2e4d35b8..7917f51c46 100644
--- a/epan/dissectors/packet-dmp.c
+++ b/epan/dissectors/packet-dmp.c
@@ -3054,7 +3054,7 @@ static void dissect_dmp_structured_id (tvbuff_t *tvb, proto_tree *body_tree,
     break;
 
   case STRUCT_ID_ZSTRING:
-    dmp.struct_id = tvb_get_ephemeral_stringz (tvb, offset, &length);
+    dmp.struct_id = tvb_get_stringz (wmem_packet_scope(), tvb, offset, &length);
     proto_tree_add_item (body_tree, hf_message_bodyid_zstring, tvb, offset, length, ENC_ASCII|ENC_NA);
     break;
 
diff --git a/epan/dissectors/packet-dtn.c b/epan/dissectors/packet-dtn.c
index 508b982dd1..a21e927b98 100644
--- a/epan/dissectors/packet-dtn.c
+++ b/epan/dissectors/packet-dtn.c
@@ -633,15 +633,15 @@ dissect_dictionary(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offs
          */
 
         col_add_fstr(pinfo->cinfo, COL_INFO, "%s:%s > %s:%s",
-                     tvb_get_ephemeral_stringz(tvb, offset + dict_data->source_scheme_offset, NULL),
-                     tvb_get_ephemeral_stringz(tvb, offset + dict_data->source_ssp_offset, NULL),
-                     tvb_get_ephemeral_stringz(tvb, offset + dict_data->dest_scheme_offset, NULL),
-                     tvb_get_ephemeral_stringz(tvb, offset + dict_data->dest_ssp_offset, NULL));
+                     tvb_get_stringz(wmem_packet_scope(), tvb, offset + dict_data->source_scheme_offset, NULL),
+                     tvb_get_stringz(wmem_packet_scope(), tvb, offset + dict_data->source_ssp_offset, NULL),
+                     tvb_get_stringz(wmem_packet_scope(), tvb, offset + dict_data->dest_scheme_offset, NULL),
+                     tvb_get_stringz(wmem_packet_scope(), tvb, offset + dict_data->dest_ssp_offset, NULL));
 
         /* remember custodian, for use in checking cteb validity */
         *bundle_custodian = wmem_strdup_printf(wmem_packet_scope(), "%s:%s",
-                                               tvb_get_ephemeral_stringz(tvb, offset + dict_data->cust_scheme_offset, NULL),
-                                               tvb_get_ephemeral_stringz(tvb, offset + dict_data->cust_ssp_offset, NULL));
+                                               tvb_get_stringz(wmem_packet_scope(), tvb, offset + dict_data->cust_scheme_offset, NULL),
+                                               tvb_get_stringz(wmem_packet_scope(), tvb, offset + dict_data->cust_ssp_offset, NULL));
     }
     offset += dict_data->bundle_header_dict_length;        /*Skip over dictionary*/
 
diff --git a/epan/dissectors/packet-exec.c b/epan/dissectors/packet-exec.c
index 3c5e18c814..b86d50da63 100644
--- a/epan/dissectors/packet-exec.c
+++ b/epan/dissectors/packet-exec.c
@@ -226,7 +226,7 @@ dissect_exec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
 	if(hash_info->state == WAIT_FOR_STDERR_PORT
 	&& tvb_length_remaining(tvb, offset)){
-		field_stringz = tvb_get_ephemeral_stringz(tvb, offset, &length);
+		field_stringz = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &length);
 
 		/* Check if this looks like the stderr_port field.
 		 * It is optional, so it may only be 1 character long
@@ -249,7 +249,7 @@ dissect_exec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
 	if(hash_info->state == WAIT_FOR_USERNAME
 	&& tvb_length_remaining(tvb, offset)){
-		field_stringz = tvb_get_ephemeral_stringz(tvb, offset, &length);
+		field_stringz = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &length);
 
 		/* Check if this looks like the username field */
 		if(length != 1 && length <= EXEC_USERNAME_LEN
@@ -277,7 +277,7 @@ dissect_exec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
 	if(hash_info->state == WAIT_FOR_PASSWORD
 	&& tvb_length_remaining(tvb, offset)){
-		field_stringz = tvb_get_ephemeral_stringz(tvb, offset, &length);
+		field_stringz = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &length);
 
 		/* Check if this looks like the password field */
 		if(length != 1 && length <= EXEC_PASSWORD_LEN
@@ -300,7 +300,7 @@ dissect_exec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
 	if(hash_info->state == WAIT_FOR_COMMAND
 	&& tvb_length_remaining(tvb, offset)){
-		field_stringz = tvb_get_ephemeral_stringz(tvb, offset, &length);
+		field_stringz = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &length);
 
 		/* Check if this looks like the command field */
 		if(length != 1 && length <= EXEC_COMMAND_LEN
diff --git a/epan/dissectors/packet-giop.c b/epan/dissectors/packet-giop.c
index aaf7e73727..3102861a59 100644
--- a/epan/dissectors/packet-giop.c
+++ b/epan/dissectors/packet-giop.c
@@ -3993,7 +3993,7 @@ dissect_reply_body (tvbuff_t *tvb, guint offset, packet_info *pinfo,
 
     if (sequence_length != 0 && sequence_length < ITEM_LABEL_LENGTH)
     {
-      header->exception_id = tvb_get_ephemeral_stringz(tvb,offset, &sequence_length);
+      header->exception_id = tvb_get_stringz(wmem_packet_scope(), tvb,offset, &sequence_length);
 
       proto_tree_add_string(tree, hf_giop_exception_id, tvb, offset,
                             sequence_length, header->exception_id);
diff --git a/epan/dissectors/packet-glusterfs.c b/epan/dissectors/packet-glusterfs.c
index f5624c804f..b4278e6fbd 100644
--- a/epan/dissectors/packet-glusterfs.c
+++ b/epan/dissectors/packet-glusterfs.c
@@ -527,7 +527,7 @@ gluster_rpc_dissect_dict(proto_tree *tree, tvbuff_t *tvb, int hfindex, int offse
 		offset += 4;
 
 		/* read the key, '\0' terminated */
-		key = tvb_get_ephemeral_stringz(tvb, offset, &key_len);
+		key = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &key_len);
 		start_offset2 = offset;
 		if (tree)
 			dict_item = proto_tree_add_text(subtree, tvb, offset, -1, "%s: ", key);
diff --git a/epan/dissectors/packet-gsm_a_common.c b/epan/dissectors/packet-gsm_a_common.c
index b38f563a12..1e363cc33b 100644
--- a/epan/dissectors/packet-gsm_a_common.c
+++ b/epan/dissectors/packet-gsm_a_common.c
@@ -2237,7 +2237,7 @@ de_mid(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint32 offset, guin
 
         proto_tree_add_item(tree, hf_gsm_a_mobile_identity_type, tvb, curr_offset, 1, ENC_BIG_ENDIAN);
 
-        digit_str = tvb_bcd_dig_to_ep_str(tvb ,curr_offset , len - (curr_offset - offset), NULL, TRUE);
+        digit_str = tvb_bcd_dig_to_wmem_packet_str(tvb ,curr_offset , len - (curr_offset - offset), NULL, TRUE);
 
         proto_tree_add_string_format(tree,
             ((oct & 0x07) == 3) ? hf_gsm_a_imeisv : hf_gsm_a_imsi,
diff --git a/epan/dissectors/packet-gsm_ipa.c b/epan/dissectors/packet-gsm_ipa.c
index 305107f8bb..612f04debd 100644
--- a/epan/dissectors/packet-gsm_ipa.c
+++ b/epan/dissectors/packet-gsm_ipa.c
@@ -357,7 +357,7 @@ dissect_ipa(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 			}
 			if (global_ipa_in_info == TRUE)
 				col_append_fstr(pinfo->cinfo, COL_INFO, "%s ",
-						tvb_get_ephemeral_stringz(next_tvb, 0, NULL));
+						tvb_get_stringz(wmem_packet_scope(), next_tvb, 0, NULL));
 			break;
 		default:
 			if (msg_type < ABISIP_RSL_MAX) {
diff --git a/epan/dissectors/packet-gtp.c b/epan/dissectors/packet-gtp.c
index 7f2b4f8390..0fae98c641 100644
--- a/epan/dissectors/packet-gtp.c
+++ b/epan/dissectors/packet-gtp.c
@@ -3215,7 +3215,7 @@ decode_gtp_imsi(tvbuff_t * tvb, int offset, packet_info * pinfo _U_, proto_tree
     const gchar *imsi_str;
 
     /* Octets 2 - 9 IMSI */
-    imsi_str =  tvb_bcd_dig_to_ep_str( tvb, offset+1, 8, NULL, FALSE);
+    imsi_str =  tvb_bcd_dig_to_wmem_packet_str( tvb, offset+1, 8, NULL, FALSE);
 
     proto_tree_add_string(tree, hf_gtp_imsi, tvb, offset+1, 8, imsi_str);
 
diff --git a/epan/dissectors/packet-gtpv2.c b/epan/dissectors/packet-gtpv2.c
index 814fdad659..a553b8c475 100644
--- a/epan/dissectors/packet-gtpv2.c
+++ b/epan/dissectors/packet-gtpv2.c
@@ -872,7 +872,7 @@ dissect_gtpv2_imsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, prot
      * a default digit set of 0-9 returning "?" for overdecadic digits a pointer to the EP
      * allocated string will be returned.
      */
-    imsi_str = tvb_bcd_dig_to_ep_str( tvb, offset, length, NULL, FALSE);
+    imsi_str = tvb_bcd_dig_to_wmem_packet_str( tvb, offset, length, NULL, FALSE);
 
     proto_tree_add_string(tree, hf_gtpv2_imsi, tvb, offset, length, imsi_str);
     proto_item_append_text(item, "%s", imsi_str);
@@ -1542,7 +1542,7 @@ dissect_gtpv2_mei(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto
      * a default digit set of 0-9 returning "?" for overdecadic digits a pointer to the EP
      * allocated string will be returned.
      */
-    mei_str = tvb_bcd_dig_to_ep_str( tvb, 0, length, NULL, FALSE);
+    mei_str = tvb_bcd_dig_to_wmem_packet_str( tvb, 0, length, NULL, FALSE);
 
     proto_tree_add_string(tree, hf_gtpv2_mei, tvb, offset, length, mei_str);
     proto_item_append_text(item, "%s", mei_str);
@@ -1573,7 +1573,7 @@ dissect_gtpv2_msisdn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pr
      * a default digit set of 0-9 returning "?" for overdecadic digits a pointer to the EP
      * allocated string will be returned.
      */
-    digit_str = tvb_bcd_dig_to_ep_str( tvb, 0, length, NULL, FALSE);
+    digit_str = tvb_bcd_dig_to_wmem_packet_str( tvb, 0, length, NULL, FALSE);
 
     proto_tree_add_string(tree, hf_gtpv2_address_digits, tvb, 0, length, digit_str);
     proto_item_append_text(item, "%s", digit_str);
@@ -2942,7 +2942,7 @@ dissect_gtpv2_mm_context_common_data(tvbuff_t *tvb, packet_info *pinfo, proto_tr
     if (mei_len) {
         const gchar *mei_str;
 
-        mei_str = tvb_bcd_dig_to_ep_str( tvb, offset, mei_len, NULL, FALSE);
+        mei_str = tvb_bcd_dig_to_wmem_packet_str( tvb, offset, mei_len, NULL, FALSE);
         proto_tree_add_string(tree, hf_gtpv2_mei, tvb, offset, mei_len, mei_str);
         offset += mei_len;
     }
diff --git a/epan/dissectors/packet-image-jfif.c b/epan/dissectors/packet-image-jfif.c
index 1994e3befc..2065972ef5 100644
--- a/epan/dissectors/packet-image-jfif.c
+++ b/epan/dissectors/packet-image-jfif.c
@@ -491,7 +491,7 @@ process_app0_segment(proto_tree *tree, tvbuff_t *tvb, guint32 len,
 
     proto_tree_add_item(subtree, hf_len, tvb, 2, 2, ENC_BIG_ENDIAN);
 
-    str = tvb_get_ephemeral_stringz(tvb, 4, &str_size);
+    str = tvb_get_stringz(wmem_packet_scope(), tvb, 4, &str_size);
     ti = proto_tree_add_item(subtree, hf_identifier, tvb, 4, str_size, ENC_ASCII|ENC_NA);
     if (strcmp(str, "JFIF") == 0) {
         /* Version */
@@ -586,7 +586,7 @@ process_app1_segment(proto_tree *tree, tvbuff_t *tvb, guint32 len,
     proto_tree_add_item(subtree, hf_len, tvb, offset, 2, ENC_BIG_ENDIAN);
     offset += 2;
 
-    str = tvb_get_ephemeral_stringz(tvb, offset, &str_size);
+    str = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &str_size);
     ti = proto_tree_add_item(subtree, hf_identifier, tvb, offset, str_size, ENC_ASCII|ENC_NA);
     offset += str_size;
     if (strcmp(str, "Exif") == 0) {
@@ -743,7 +743,7 @@ process_app2_segment(proto_tree *tree, tvbuff_t *tvb, guint32 len,
 
     proto_tree_add_item(subtree, hf_len, tvb, 2, 2, ENC_BIG_ENDIAN);
 
-    str = tvb_get_ephemeral_stringz(tvb, 4, &str_size);
+    str = tvb_get_stringz(wmem_packet_scope(), tvb, 4, &str_size);
     ti = proto_tree_add_item(subtree, hf_identifier, tvb, 4, str_size, ENC_ASCII|ENC_NA);
     if (strcmp(str, "FPXR") == 0) {
         proto_tree_add_text(tree, tvb, 0, -1, "Exif FlashPix APP2 application marker");
diff --git a/epan/dissectors/packet-isup.c b/epan/dissectors/packet-isup.c
index 02203cd291..44db39b3d9 100644
--- a/epan/dissectors/packet-isup.c
+++ b/epan/dissectors/packet-isup.c
@@ -7536,7 +7536,7 @@ dissect_japan_isup_contractor_number(tvbuff_t *parameter_tvb, proto_tree *parame
     proto_tree_add_item(parameter_tree, hf_isup_numbering_plan_indicator, parameter_tvb, offset, 1, ENC_BIG_ENDIAN);
     offset++;
 
-	digit_str = tvb_bcd_dig_to_ep_str( parameter_tvb, offset, parameter_length-2, NULL, FALSE);
+	digit_str = tvb_bcd_dig_to_wmem_packet_str( parameter_tvb, offset, parameter_length-2, NULL, FALSE);
 	proto_tree_add_string(parameter_tree, hf_japan_isup_contractor_number,  parameter_tvb, offset, parameter_length-offset, digit_str);
 
     proto_item_set_text(parameter_item, "Contractor Number %s",digit_str);
diff --git a/epan/dissectors/packet-lte-rrc.c b/epan/dissectors/packet-lte-rrc.c
index 9e9ea13c77..2b8dbf20d5 100644
--- a/epan/dissectors/packet-lte-rrc.c
+++ b/epan/dissectors/packet-lte-rrc.c
@@ -24797,7 +24797,7 @@ dissect_lte_rrc_AbsoluteTimeInfo_r10(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx
     const gchar *str;
     proto_tree *subtree;
     subtree = proto_item_add_subtree(actx->created_item, ett_lte_rrc_absTimeInfo);
-    str = tvb_bcd_dig_to_ep_str(abs_time_info_tvb, 0, 6, NULL, FALSE);
+    str = tvb_bcd_dig_to_wmem_packet_str(abs_time_info_tvb, 0, 6, NULL, FALSE);
     proto_tree_add_text(subtree, abs_time_info_tvb, 0, 6, "%c%c-%c%c-%c%c %c%c:%c%c:%c%c", str[0], str[1],
                         str[2], str[3], str[4], str[5], str[6], str[7], str[8], str[9], str[10], str[11]);
   }
diff --git a/epan/dissectors/packet-meta.c b/epan/dissectors/packet-meta.c
index 2b110cff20..47c87fcfc9 100644
--- a/epan/dissectors/packet-meta.c
+++ b/epan/dissectors/packet-meta.c
@@ -356,7 +356,7 @@ static guint16 evaluate_meta_item_dxt(proto_tree *meta_tree, tvbuff_t *tvb, pack
             break;
         case META_ID_IMSI:
             imsi     = tvb_get_letoh64(tvb, offs);
-            imsi_str = tvb_bcd_dig_to_ep_str(tvb, offs, 8, NULL, FALSE);
+            imsi_str = tvb_bcd_dig_to_wmem_packet_str(tvb, offs, 8, NULL, FALSE);
             imsi_item = proto_tree_add_string(meta_tree, hf_meta_item_imsi_digits, tvb,
                 offs, 8, imsi_str);
             imsi_tree = proto_item_add_subtree(imsi_item, ett_meta_imsi);
@@ -365,7 +365,7 @@ static guint16 evaluate_meta_item_dxt(proto_tree *meta_tree, tvbuff_t *tvb, pack
             break;
         case META_ID_IMEI:
             imei     = tvb_get_letoh64(tvb, offs);
-            imei_str = tvb_bcd_dig_to_ep_str(tvb, offs, 8, NULL, FALSE);
+            imei_str = tvb_bcd_dig_to_wmem_packet_str(tvb, offs, 8, NULL, FALSE);
             imei_item = proto_tree_add_string(meta_tree, hf_meta_item_imei_digits, tvb,
                 offs, 8, imei_str);
             imei_tree = proto_item_add_subtree(imei_item, ett_meta_imei);
diff --git a/epan/dissectors/packet-mip6.c b/epan/dissectors/packet-mip6.c
index 641919059e..f85f2b6689 100644
--- a/epan/dissectors/packet-mip6.c
+++ b/epan/dissectors/packet-mip6.c
@@ -1793,14 +1793,14 @@ dissect_mip6_opt_vsm_3gpp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, v
         break;
     /* 11, Mobile Equipment Identity (MEI) */
     case 11:
-        mei_str = tvb_bcd_dig_to_ep_str( tvb, offset, len, NULL, FALSE);
+        mei_str = tvb_bcd_dig_to_wmem_packet_str( tvb, offset, len, NULL, FALSE);
         proto_tree_add_string(tree, hf_mip6_opt_3gpp_mei, tvb, offset, len, mei_str);
         proto_item_append_text(hdr_item, " %s", mei_str);
         break;
     /* 12, MSISDN */
     case 12:
         dissect_e164_cc(tvb, tree, offset, TRUE);
-        digit_str = tvb_bcd_dig_to_ep_str( tvb, offset, len, NULL, FALSE);
+        digit_str = tvb_bcd_dig_to_wmem_packet_str( tvb, offset, len, NULL, FALSE);
         proto_tree_add_string(tree, hf_mip6_opt_3gpp_msisdn, tvb, offset, len, digit_str);
         proto_item_append_text(hdr_item, " %s", digit_str);
         break;
@@ -1819,7 +1819,7 @@ dissect_mip6_opt_vsm_3gpp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, v
          break;
     /* 16, Unauthenticated IMSI */
     case 16:
-        imsi_str = tvb_bcd_dig_to_ep_str( tvb, offset, len, NULL, FALSE);
+        imsi_str = tvb_bcd_dig_to_wmem_packet_str( tvb, offset, len, NULL, FALSE);
         proto_tree_add_string(tree, hf_mip6_opt_3gpp_imsi, tvb, offset, len, imsi_str);
         proto_item_append_text(hdr_item," %s", imsi_str);
         break;
diff --git a/epan/dissectors/packet-mongo.c b/epan/dissectors/packet-mongo.c
index 7e5d8e7dd1..442112bb0e 100644
--- a/epan/dissectors/packet-mongo.c
+++ b/epan/dissectors/packet-mongo.c
@@ -296,7 +296,7 @@ dissect_bson_document(tvbuff_t *tvb, packet_info *pinfo, guint offset, proto_tre
     gint doc_len = -1;   /* Document length */
 
     e_type = tvb_get_guint8(tvb, offset);
-    tvb_get_ephemeral_stringz(tvb, offset+1, &str_len);
+    tvb_get_stringz(wmem_packet_scope(), tvb, offset+1, &str_len);
 
     element = proto_tree_add_item(elements_tree, hf_mongo_element_name, tvb, offset+1, str_len-1, ENC_UTF_8|ENC_NA);
     element_sub_tree = proto_item_add_subtree(element, ett_mongo_element);
@@ -350,11 +350,11 @@ dissect_bson_document(tvbuff_t *tvb, packet_info *pinfo, guint offset, proto_tre
         break;
       case BSON_ELEMENT_TYPE_REGEX:
         /* regex pattern */
-        tvb_get_ephemeral_stringz(tvb, offset, &str_len);
+        tvb_get_stringz(wmem_packet_scope(), tvb, offset, &str_len);
         proto_tree_add_item(element_sub_tree, hf_mongo_element_value_regex_pattern, tvb, offset, str_len, ENC_UTF_8|ENC_NA);
         offset += str_len;
         /* regex options */
-        tvb_get_ephemeral_stringz(tvb, offset, &str_len);
+        tvb_get_stringz(wmem_packet_scope(), tvb, offset, &str_len);
         proto_tree_add_item(element_sub_tree, hf_mongo_element_value_regex_options, tvb, offset, str_len, ENC_UTF_8|ENC_NA);
         offset += str_len;
         break;
diff --git a/epan/dissectors/packet-pgsql.c b/epan/dissectors/packet-pgsql.c
index e2b5f229b6..b0aa55d06c 100644
--- a/epan/dissectors/packet-pgsql.c
+++ b/epan/dissectors/packet-pgsql.c
@@ -387,7 +387,7 @@ static void dissect_pgsql_fe_msg(guchar type, guint length, tvbuff_t *tvb,
 
         if (i != 0) {
             n += 1;
-            s = tvb_get_ephemeral_stringz(tvb, n, &siz);
+            s = tvb_get_stringz(wmem_packet_scope(), tvb, n, &siz);
             hidden_item = proto_tree_add_string(tree, i, tvb, n, siz, s);
             PROTO_ITEM_SET_HIDDEN(hidden_item);
             proto_tree_add_text(
@@ -511,11 +511,11 @@ static void dissect_pgsql_be_msg(guchar type, guint length, tvbuff_t *tvb,
 
     /* Parameter status */
     case 'S':
-        s = tvb_get_ephemeral_stringz(tvb, n, &siz);
+        s = tvb_get_stringz(wmem_packet_scope(), tvb, n, &siz);
         hidden_item = proto_tree_add_string(tree, hf_parameter_name, tvb, n, siz, s);
         PROTO_ITEM_SET_HIDDEN(hidden_item);
         n += siz;
-        t = tvb_get_ephemeral_stringz(tvb, n, &i);
+        t = tvb_get_stringz(wmem_packet_scope(), tvb, n, &i);
         hidden_item = proto_tree_add_string(tree, hf_parameter_value, tvb, n, i, t);
         PROTO_ITEM_SET_HIDDEN(hidden_item);
         proto_tree_add_text(tree, tvb, n-siz, siz+i, "%s: %s", s, t);
@@ -595,7 +595,7 @@ static void dissect_pgsql_be_msg(guchar type, guint length, tvbuff_t *tvb,
             c = tvb_get_guint8(tvb, n);
             if (c == '\0')
                 break;
-            s = tvb_get_ephemeral_stringz(tvb, n+1, &siz);
+            s = tvb_get_stringz(wmem_packet_scope(), tvb, n+1, &siz);
             i = hf_text;
             switch (c) {
             case 'S': i = hf_severity; break;
diff --git a/epan/dissectors/packet-rsh.c b/epan/dissectors/packet-rsh.c
index 7cf5ad8255..78c6cc5219 100644
--- a/epan/dissectors/packet-rsh.c
+++ b/epan/dissectors/packet-rsh.c
@@ -236,7 +236,7 @@ dissect_rsh(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
     if(hash_info->state == WAIT_FOR_STDERR_PORT
             && tvb_length_remaining(tvb, offset)){
-        field_stringz = tvb_get_ephemeral_stringz(tvb, offset, &length);
+        field_stringz = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &length);
 
         /* Check if this looks like the stderr_port field.
          * It is optional, so it may only be 1 character long
@@ -259,7 +259,7 @@ dissect_rsh(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
     if(hash_info->state == WAIT_FOR_CLIENT_USERNAME
             && tvb_length_remaining(tvb, offset)){
-        field_stringz = tvb_get_ephemeral_stringz(tvb, offset, &length);
+        field_stringz = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &length);
 
         /* Check if this looks like the username field */
         if(length != 1 && length <= RSH_CLIENT_USERNAME_LEN
@@ -287,7 +287,7 @@ dissect_rsh(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
     if(hash_info->state == WAIT_FOR_SERVER_USERNAME
             && tvb_length_remaining(tvb, offset)){
-        field_stringz = tvb_get_ephemeral_stringz(tvb, offset, &length);
+        field_stringz = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &length);
 
         /* Check if this looks like the password field */
         if(length != 1 && length <= RSH_SERVER_USERNAME_LEN
@@ -317,7 +317,7 @@ dissect_rsh(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
     if(hash_info->state == WAIT_FOR_COMMAND
             && tvb_length_remaining(tvb, offset)){
-        field_stringz = tvb_get_ephemeral_stringz(tvb, offset, &length);
+        field_stringz = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &length);
 
         /* Check if this looks like the command field */
         if(length != 1 && length <= RSH_COMMAND_LEN
diff --git a/epan/dissectors/packet-sgsap.c b/epan/dissectors/packet-sgsap.c
index 72e4b6f6e5..1e4109cc43 100644
--- a/epan/dissectors/packet-sgsap.c
+++ b/epan/dissectors/packet-sgsap.c
@@ -192,7 +192,7 @@ de_sgsap_imeisv(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U_, guint32
 
     curr_offset = offset;
 
-    imeisv_str = tvb_bcd_dig_to_ep_str( tvb, curr_offset, len, NULL, FALSE);
+    imeisv_str = tvb_bcd_dig_to_wmem_packet_str( tvb, curr_offset, len, NULL, FALSE);
     proto_tree_add_string(tree, hf_sgsap_imeisv, tvb, curr_offset, len, imeisv_str);
     if (add_string) {
         /* (len<<2)+4 = the maximum number of bytes to produce (including the terminating nul character). */
diff --git a/epan/dissectors/packet-smb-browse.c b/epan/dissectors/packet-smb-browse.c
index a9e0ee0ed8..bf3fa1f8b3 100644
--- a/epan/dissectors/packet-smb-browse.c
+++ b/epan/dissectors/packet-smb-browse.c
@@ -701,7 +701,7 @@ dissect_mailslot_browse(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tr
 		offset += 1;
 
 		/* name of computer to which to send reply */
-		computer_name = tvb_get_ephemeral_stringz(tvb, offset, &namelen);
+		computer_name = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &namelen);
 		proto_tree_add_string(tree, hf_response_computer_name,
 			tvb, offset, namelen, computer_name);
 		col_append_fstr(pinfo->cinfo, COL_INFO, " %s", computer_name);
diff --git a/epan/dissectors/packet-smb-common.c b/epan/dissectors/packet-smb-common.c
index ce730b27d9..0d77f6b987 100644
--- a/epan/dissectors/packet-smb-common.c
+++ b/epan/dissectors/packet-smb-common.c
@@ -65,7 +65,7 @@ int display_ms_string(tvbuff_t *tvb, proto_tree *tree, int offset, int hf_index,
 
 	/* display a string from the tree and return the new offset */
 
-	str = tvb_get_ephemeral_stringz(tvb, offset, &len);
+	str = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &len);
 	proto_tree_add_string(tree, hf_index, tvb, offset, len, str);
 
 	/* Return a copy of the string if requested */
diff --git a/epan/dissectors/packet-smb.c b/epan/dissectors/packet-smb.c
index 2426e6aa9e..1010c09315 100644
--- a/epan/dissectors/packet-smb.c
+++ b/epan/dissectors/packet-smb.c
@@ -11171,9 +11171,9 @@ dissect_transaction2_request_parameters(tvbuff_t *tvb, packet_info *pinfo,
 
 		/* file name */
 		if (si->unicode)
-			fn = tvb_get_ephemeral_unicode_stringz(tvb, offset, &fn_len, ENC_LITTLE_ENDIAN);
+			fn = tvb_get_unicode_stringz(wmem_packet_scope(), tvb, offset, &fn_len, ENC_LITTLE_ENDIAN);
 		else
-			fn = tvb_get_ephemeral_stringz(tvb, offset, &fn_len);
+			fn = tvb_get_stringz(wmem_packet_scope(), tvb, offset, &fn_len);
 
 		CHECK_STRING_TRANS(fn);
 		proto_tree_add_string(tree, hf_smb_file_name, tvb, offset, fn_len,
diff --git a/epan/dissectors/packet-smpp.c b/epan/dissectors/packet-smpp.c
index b44e0e6f2c..ad0563ad99 100644
--- a/epan/dissectors/packet-smpp.c
+++ b/epan/dissectors/packet-smpp.c
@@ -1248,7 +1248,7 @@ smpp_handle_string_return(proto_tree *tree, tvbuff_t *tvb, int field, int *offse
 
     len = tvb_strsize(tvb, *offset);
     if (len > 1) {
-        str = (char *)tvb_get_ephemeral_stringz(tvb, *offset, &len);
+        str = (char *)tvb_get_stringz(wmem_packet_scope(), tvb, *offset, &len);
         proto_tree_add_string(tree, field, tvb, *offset, len, str);
     } else {
         str = "";
@@ -1310,7 +1310,7 @@ smpp_handle_time(proto_tree *tree, tvbuff_t *tvb,
     gint      len;
     nstime_t  tmptime;
 
-    strval = (char *) tvb_get_ephemeral_stringz(tvb, *offset, &len);
+    strval = (char *) tvb_get_stringz(wmem_packet_scope(), tvb, *offset, &len);
     if (*strval)
     {
         if (len >= 16)
diff --git a/epan/dissectors/packet-spice.c b/epan/dissectors/packet-spice.c
index 3968f75cac..0315088539 100644
--- a/epan/dissectors/packet-spice.c
+++ b/epan/dissectors/packet-spice.c
@@ -1968,7 +1968,7 @@ dissect_spice_common_server_messages(tvbuff_t *tvb, proto_tree *tree, const guin
             message_len = tvb_get_letohl(tvb, offset);
             proto_tree_add_text(server_message_tree, tvb, offset, 4, "message length: %d", message_len);
             offset += 4;
-            /*TODO use proto_tree_add_string and get the stringz using tvb_get_ephemeral_stringz() */
+            /*TODO use proto_tree_add_string and get the stringz using tvb_get_stringz() */
             proto_tree_add_text(server_message_tree, tvb, offset, message_len + 1, "Message content");
             offset += (message_len + 1);
             break;
diff --git a/epan/dissectors/packet-teamspeak2.c b/epan/dissectors/packet-teamspeak2.c
index 9295372c91..7f9a86e8a4 100644
--- a/epan/dissectors/packet-teamspeak2.c
+++ b/epan/dissectors/packet-teamspeak2.c
@@ -632,13 +632,13 @@ static void ts2_parse_channellist(tvbuff_t *tvb, proto_tree *ts2_tree)
         offset+=2;
         proto_tree_add_item(ts2_tree, hf_ts2_max_users, tvb, offset, 2, ENC_LITTLE_ENDIAN);
         offset+=2;
-        tvb_get_ephemeral_stringz(tvb, offset, &string_len);
+        tvb_get_stringz(wmem_packet_scope(), tvb, offset, &string_len);
         proto_tree_add_item(ts2_tree, hf_ts2_channel_name, tvb, offset,string_len , ENC_ASCII|ENC_NA);
         offset+=string_len;
-        tvb_get_ephemeral_stringz(tvb, offset, &string_len);
+        tvb_get_stringz(wmem_packet_scope(), tvb, offset, &string_len);
         proto_tree_add_item(ts2_tree, hf_ts2_channel_topic, tvb, offset,string_len ,ENC_ASCII|ENC_NA);
         offset+=string_len;
-        tvb_get_ephemeral_stringz(tvb, offset, &string_len);
+        tvb_get_stringz(wmem_packet_scope(), tvb, offset, &string_len);
         proto_tree_add_item(ts2_tree, hf_ts2_channel_description, tvb, offset,string_len , ENC_ASCII|ENC_NA);
         offset+=string_len;
     }
diff --git a/epan/dissectors/packet-turbocell.c b/epan/dissectors/packet-turbocell.c
index 8c5322b36b..4af4a21cd8 100644
--- a/epan/dissectors/packet-turbocell.c
+++ b/epan/dissectors/packet-turbocell.c
@@ -179,7 +179,7 @@ static void dissect_turbocell(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tre
                 name_item = proto_tree_add_item(turbocell_tree, hf_turbocell_name, tvb, 0x14, 30, ENC_ASCII|ENC_NA);
                 network_tree = proto_item_add_subtree(name_item, ett_network);
 
-                str_name=tvb_get_ephemeral_stringz(tvb, 0x14, &str_len);
+                str_name=tvb_get_stringz(wmem_packet_scope(), tvb, 0x14, &str_len);
                 col_append_fstr(pinfo->cinfo, COL_INFO, ", Network=\"%s\"",format_text(str_name, str_len-1));
 
                 while(tvb_get_guint8(tvb, 0x34 + 8*i)==0x00 && (tvb_length_remaining(tvb,0x34 + 8*i) > 6) && (i<32)) {
diff --git a/epan/dissectors/packet-wow.c b/epan/dissectors/packet-wow.c
index 7002635240..4fb33f8b55 100644
--- a/epan/dissectors/packet-wow.c
+++ b/epan/dissectors/packet-wow.c
@@ -382,7 +382,7 @@ dissect_wow_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 				offset += 2;
 
 				for(ii = 0; ii < num_realms; ii++) {
-					realm_name = tvb_get_ephemeral_stringz(tvb,
+					realm_name = tvb_get_stringz(wmem_packet_scope(), tvb,
 								     offset + 3,
 								     &len);
 
@@ -404,7 +404,7 @@ dissect_wow_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 					proto_tree_add_string(wow_realms_tree, hf_wow_realm_name, tvb, offset, len, realm_name);
 					offset += len;
 
-					string = tvb_get_ephemeral_stringz(tvb, offset,
+					string = tvb_get_stringz(wmem_packet_scope(), tvb, offset,
 								 &len);
 					proto_tree_add_string(wow_realms_tree, hf_wow_realm_socket, tvb, offset, len, string);
 					offset += len;
diff --git a/epan/dissectors/packet-wsp.c b/epan/dissectors/packet-wsp.c
index 0d74154fbb..b66baa9269 100644
--- a/epan/dissectors/packet-wsp.c
+++ b/epan/dissectors/packet-wsp.c
@@ -1282,7 +1282,7 @@ static void add_headers (proto_tree *tree, tvbuff_t *tvb, int hf, packet_info *p
  * get_text_string() macro now returns wmem_alloc'd memory. */
 #define get_text_string(str,tvb,start,len,ok) \
     if (is_text_string(tvb_get_guint8(tvb,start))) { \
-        str = (gchar *)tvb_get_ephemeral_stringz(tvb,start,(gint *)&len); \
+        str = (gchar *)tvb_get_stringz(wmem_packet_scope(), tvb,start,(gint *)&len); \
         ok = TRUE; \
     } else { len = 0; str = NULL; ok = FALSE; }
 #define get_token_text(str,tvb,start,len,ok) \
@@ -1782,12 +1782,12 @@ add_headers (proto_tree *tree, tvbuff_t *tvb, int hf, packet_info *pinfo)
             offset += 2;
         } else if (hdr_id >= 0x20) { /* Textual header */
             /* Header name MUST be NUL-ended string ==> tvb_get_stringz() */
-            hdr_str = (gchar *)tvb_get_ephemeral_stringz(tvb, hdr_start, (gint *)&hdr_len);
+            hdr_str = (gchar *)tvb_get_stringz(wmem_packet_scope(), tvb, hdr_start, (gint *)&hdr_len);
             val_start = hdr_start + hdr_len;
             val_id = tvb_get_guint8(tvb, val_start);
             /* Call header value dissector for given header */
             if (val_id >= 0x20 && val_id <=0x7E) { /* OK! */
-                val_str = (gchar *)tvb_get_ephemeral_stringz(tvb, val_start, (gint *)&val_len);
+                val_str = (gchar *)tvb_get_stringz(wmem_packet_scope(), tvb, val_start, (gint *)&val_len);
                 offset = val_start + val_len;
                 tvb_ensure_bytes_exist(tvb, hdr_start, offset-hdr_start);
                 proto_tree_add_text(wsp_headers,tvb,hdr_start,offset-hdr_start,
@@ -1911,7 +1911,7 @@ add_headers (proto_tree *tree, tvbuff_t *tvb, int hf, packet_info *pinfo)
 #define wkh_2_TextualValue                  /* Parse Textual Value */ \
         /* END */ \
     } else if ((val_id == 0) || (val_id >= 0x20)) { /* Textual value */ \
-        val_str = (gchar *)tvb_get_ephemeral_stringz (tvb, val_start, (gint *)&val_len); \
+        val_str = (gchar *)tvb_get_stringz (wmem_packet_scope(), tvb, val_start, (gint *)&val_len); \
         offset = val_start + val_len; \
         /* Textual value processing starts HERE \
          * \
@@ -1920,7 +1920,7 @@ add_headers (proto_tree *tree, tvbuff_t *tvb, int hf, packet_info *pinfo)
 #define wkh_2_TextualValueInv                   /* Parse Textual Value */ \
         /* END */ \
     } else if ((val_id == 0) || (val_id >= 0x20)) { /* Textual value */ \
-        /*val_str = (gchar *)*/tvb_get_ephemeral_stringz (tvb, val_start, (gint *)&val_len); \
+        /*val_str = (gchar *)*/tvb_get_stringz (wmem_packet_scope(), tvb, val_start, (gint *)&val_len); \
         offset = val_start + val_len; \
         /* Textual value processing starts HERE \
          * \