Replace deprecated tvb_length APIs

Change-Id: Idfd3bed012e823de544fe4de483c8f095fc7c65d
Reviewed-on: https://code.wireshark.org/review/8086
Reviewed-by: Anders Broman <a.broman58@gmail.com>

16 files changed, 68 insertions, 68 deletions

diff --git a/epan/dissectors/packet-carp.c b/epan/dissectors/packet-carp.c
index 8975ad2a0a..8c9511370b 100644
--- a/epan/dissectors/packet-carp.c
+++ b/epan/dissectors/packet-carp.c
@@ -63,7 +63,7 @@ test_carp_packet(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_, vo
 
     /* First some simple check if the data is
        really CARP */
-    if (tvb_length(tvb) < 36)
+    if (tvb_captured_length(tvb) < 36)
         return FALSE;
 
     /* Version must be 1 or 2, type must be in carp_type_vals */
@@ -136,7 +136,7 @@ dissect_carp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data)
     cksum = tvb_get_ntohs(tvb, offset);
     ti = proto_tree_add_item(carp_tree, hf_carp_checksum, tvb, offset, 2, ENC_BIG_ENDIAN);
     carp_len = tvb_reported_length(tvb);
-    if (!pinfo->fragmented && tvb_length(tvb) >= carp_len) {
+    if (!pinfo->fragmented && tvb_captured_length(tvb) >= carp_len) {
         /* The packet isn't part of a fragmented datagram
            and isn't truncated, so we can checksum it. */
         SET_CKSUM_VEC_TVB(cksum_vec[0], tvb, 0, carp_len);
diff --git a/epan/dissectors/packet-cast.c b/epan/dissectors/packet-cast.c
index 72065047ac..ae51e95ea8 100644
--- a/epan/dissectors/packet-cast.c
+++ b/epan/dissectors/packet-cast.c
@@ -996,7 +996,7 @@ dissect_cast_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
     }
   }
 
-  return tvb_length(tvb);
+  return tvb_reported_length(tvb);
 }
 
 /* Get the length of a single CAST PDU */
@@ -1034,7 +1034,7 @@ dissect_cast(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
   hdr_data_length = tvb_get_letohl(tvb, 0);
   hdr_marker      = tvb_get_letohl(tvb, 4);
 
-  /*  data_size       = MIN(8+hdr_data_length, tvb_length(tvb)) - 0xC; */
+  /*  data_size       = MIN(8+hdr_data_length, tvb_reported_length(tvb)) - 0xC; */
 
   if (hdr_data_length < 4 || hdr_marker != 0) {
     return 0;
@@ -1045,7 +1045,7 @@ dissect_cast(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
 
   col_set_str(pinfo->cinfo, COL_INFO, "Cast Client Control Protocol");
   tcp_dissect_pdus(tvb, pinfo, tree, cast_desegment, 4, get_cast_pdu_len, dissect_cast_pdu, data);
-  return tvb_length(tvb);
+  return tvb_reported_length(tvb);
 }
 
 /* Register the protocol with Wireshark */
diff --git a/epan/dissectors/packet-catapult-dct2000.c b/epan/dissectors/packet-catapult-dct2000.c
index bafe50587d..d1a6b577f9 100644
--- a/epan/dissectors/packet-catapult-dct2000.c
+++ b/epan/dissectors/packet-catapult-dct2000.c
@@ -351,7 +351,7 @@ static gboolean find_ipprim_data_offset(tvbuff_t *tvb, int *data_offset, guint8
     }
 
     /* Skip any other TLC fields before reach payload */
-    while (tvb_length_remaining(tvb, offset) > 2) {
+    while (tvb_reported_length_remaining(tvb, offset) > 2) {
         /* Look at next tag */
         tag = tvb_get_guint8(tvb, offset++);
 
@@ -458,7 +458,7 @@ static gboolean find_sctpprim_variant1_data_offset(tvbuff_t *tvb, int *data_offs
     offset += skipASNLength(first_length_byte);
 
     /* Skip any other fields before reach payload */
-    while (tvb_length_remaining(tvb, offset) > 2) {
+    while (tvb_reported_length_remaining(tvb, offset) > 2) {
         /* Look at next tag */
         tag = tvb_get_guint8(tvb, offset++);
 
@@ -613,7 +613,7 @@ static gboolean find_sctpprim_variant3_data_offset(tvbuff_t *tvb, int *data_offs
         offset += 2;
 
         /* Some optional params */
-        while ((tag != 0x0c00) && (tvb_length_remaining(tvb, offset) > 4)) {
+        while ((tag != 0x0c00) && (tvb_reported_length_remaining(tvb, offset) > 4)) {
             switch (tag) {
                 case 0x0900:   /* Dest address */
                     /* Length field */
@@ -722,7 +722,7 @@ static void dissect_rlc_umts(tvbuff_t *tvb, gint offset,
     }
 
     /* Keep going until reach data tag or end of frame */
-    while ((tag != 0x41) && tvb_length_remaining(tvb, offset)) { /* i.e. Data */
+    while ((tag != 0x41) && tvb_reported_length_remaining(tvb, offset)) { /* i.e. Data */
         tag = tvb_get_guint8(tvb, offset++);
         switch (tag) {
             case 0x72:  /* UE Id */
@@ -1022,7 +1022,7 @@ static void dissect_rrc_lte(tvbuff_t *tvb, gint offset,
     }
 
     /* Send to RRC dissector, if got here, have sub-dissector and some data left */
-    if ((protocol_handle != NULL) && (tvb_length_remaining(tvb, offset) > 0)) {
+    if ((protocol_handle != NULL) && (tvb_reported_length_remaining(tvb, offset) > 0)) {
         rrc_tvb = tvb_new_subset_remaining(tvb, offset);
         call_dissector_only(protocol_handle, rrc_tvb, pinfo, tree, NULL);
     }
@@ -1084,7 +1084,7 @@ static void dissect_ccpri_lte(tvbuff_t *tvb, gint offset,
     /* Send remainder to lapb dissector (lapb needs patch with preference
        set to call cpri C&M dissector instead of X.25) */
     protocol_handle = find_dissector("lapb");
-    if ((protocol_handle != NULL) && (tvb_length_remaining(tvb, offset) > 0)) {
+    if ((protocol_handle != NULL) && (tvb_reported_length_remaining(tvb, offset) > 0)) {
         ccpri_tvb = tvb_new_subset_length(tvb, offset, length);
         call_dissector_only(protocol_handle, ccpri_tvb, pinfo, tree, NULL);
     }
@@ -1248,7 +1248,7 @@ static void dissect_pdcp_lte(tvbuff_t *tvb, gint offset,
 
             /* Other optional fields may follow */
             tag = tvb_get_guint8(tvb, offset++);
-            while ((tag != 0x41) && (tvb_length_remaining(tvb, offset) > 2)) {
+            while ((tag != 0x41) && (tvb_reported_length_remaining(tvb, offset) > 2)) {
 
                 if (tag == 0x35) {
                     /* This is MUI */
@@ -1927,7 +1927,7 @@ static void dissect_tty_lines(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tre
             /* Otherwise show as $hex */
             int n, idx;
             char *hex_string;
-            int tty_string_length = tvb_length_remaining(tvb, offset);
+            int tty_string_length = tvb_reported_length_remaining(tvb, offset);
             int hex_string_length = 1+(2*tty_string_length)+1;
             hex_string = (char *)wmem_alloc(wmem_packet_scope(), hex_string_length);
 
@@ -2458,7 +2458,7 @@ dissect_catapult_dct2000(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
             if (strcmp(protocol_name, "comment") == 0) {
                 /* Extract & add the string. */
                 proto_item *string_ti;
-                char *string = (char*)tvb_get_string_enc(wmem_packet_scope(), tvb, offset, tvb_length_remaining(tvb, offset), ENC_ASCII);
+                char *string = (char*)tvb_get_string_enc(wmem_packet_scope(), tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_ASCII);
 
                 /* Show comment string */
                 string_ti = proto_tree_add_item(dct2000_tree, hf_catapult_dct2000_comment, tvb,
@@ -2485,7 +2485,7 @@ dissect_catapult_dct2000(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
             else
             if (strcmp(protocol_name, "sprint") == 0) {
                 /* Extract & add the string. */
-                char *string = (char*)tvb_get_string_enc(wmem_packet_scope(), tvb, offset, tvb_length_remaining(tvb, offset), ENC_ASCII);
+                char *string = (char*)tvb_get_string_enc(wmem_packet_scope(), tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_ASCII);
 
                 /* Show sprint string */
                 proto_tree_add_item(dct2000_tree, hf_catapult_dct2000_sprint, tvb,
diff --git a/epan/dissectors/packet-cell_broadcast.c b/epan/dissectors/packet-cell_broadcast.c
index afbf20aeab..c28c7db80e 100644
--- a/epan/dissectors/packet-cell_broadcast.c
+++ b/epan/dissectors/packet-cell_broadcast.c
@@ -253,7 +253,7 @@ guint dissect_cbs_message_identifier(tvbuff_t *tvb, proto_tree *tree, guint offs
 tvbuff_t * dissect_cbs_data(guint8 sms_encoding, tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, guint offset )
 {
    tvbuff_t * tvb_out = NULL;
-   int length = tvb_length(tvb) - offset;
+   int length = tvb_reported_length(tvb) - offset;
    gchar *utf8_text = NULL, *utf8_out;
 
    switch(sms_encoding){
@@ -308,7 +308,7 @@ dissect_gsm_cell_broadcast(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
    tvbuff_t      *cbs_msg_tvb = NULL;
    fragment_head * frag_data = NULL;
 
-   len = tvb_length(tvb);
+   len = tvb_reported_length(tvb);
 
    col_append_str(pinfo->cinfo, COL_PROTOCOL, " Cell Broadcast");
    col_append_str(pinfo->cinfo, COL_INFO, " (CBS Page)");
@@ -330,7 +330,7 @@ dissect_gsm_cell_broadcast(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
    if (cbs_page_tvb != NULL)
    {
-      text_len = tvb_length(cbs_page_tvb);
+      text_len = tvb_reported_length(cbs_page_tvb);
       while (text_len && (tvb_get_guint8(cbs_page_tvb, text_len-1) == '\r')) {
          text_len--;
       }
@@ -338,7 +338,7 @@ dissect_gsm_cell_broadcast(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
       {
          proto_tree *cbs_page_subtree = proto_tree_add_subtree(cbs_page_tree, tvb, offset, -1,
                                         ett_gsm_cbs_page_content, NULL, "Cell Broadcast Page Contents");
-         len = tvb_length(cbs_page_tvb);
+         len = tvb_reported_length(cbs_page_tvb);
          proto_tree_add_string(cbs_page_subtree, hf_gsm_cbs_page_content, cbs_page_tvb, 0,
                                text_len, tvb_get_string_enc(wmem_packet_scope(), cbs_page_tvb, 0, text_len, ENC_ASCII));
          len -= text_len;
@@ -375,7 +375,7 @@ dissect_gsm_cell_broadcast(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
       proto_item     *cbs_msg_item = NULL;
       proto_tree    *cbs_msg_tree = NULL;
 
-      len = tvb_length(cbs_msg_tvb);
+      len = tvb_reported_length(cbs_msg_tvb);
       col_append_str(pinfo->cinfo, COL_INFO, " (CBS Message)");
 
       cbs_msg_item = proto_tree_add_protocol_format(proto_tree_get_root(tree), proto_cell_broadcast, cbs_msg_tvb, 0, len, "GSM Cell Broadcast Message");
@@ -396,7 +396,7 @@ void dissect_umts_cell_broadcast_message(tvbuff_t *tvb, packet_info *pinfo, prot
    guint8        *msg;
    tvbuff_t * cbs_msg_tvb = NULL;
 
-   len = tvb_length(tvb);
+   len = tvb_reported_length(tvb);
 
    col_append_str(pinfo->cinfo, COL_PROTOCOL, " Cell Broadcast");
    col_append_str(pinfo->cinfo, COL_INFO, " (CBS Message)");
@@ -408,7 +408,7 @@ void dissect_umts_cell_broadcast_message(tvbuff_t *tvb, packet_info *pinfo, prot
    offset++;
    cbs_msg_tvb = dissect_cbs_data(sms_encoding, tvb, cbs_tree, pinfo, offset );
 
-   msg_len = tvb_length(cbs_msg_tvb);
+   msg_len = tvb_reported_length(cbs_msg_tvb);
    cbs_subtree = proto_tree_add_subtree_format(cbs_tree, tvb, offset, -1,
                     ett_cbs_msg, NULL, "Cell Broadcast Message Contents (length: %d)", msg_len);
    msg = tvb_get_string_enc(wmem_packet_scope(), cbs_msg_tvb, 0, msg_len, ENC_ASCII);
diff --git a/epan/dissectors/packet-cigi.c b/epan/dissectors/packet-cigi.c
index 93ef9cfcb1..3511c88b4d 100644
--- a/epan/dissectors/packet-cigi.c
+++ b/epan/dissectors/packet-cigi.c
@@ -2453,7 +2453,7 @@ packet_is_cigi(tvbuff_t *tvb)
     /* CIGI 3 */
     guint16 byte_swap;
 
-    if (tvb_length(tvb) < 3) {
+    if (tvb_captured_length(tvb) < 3) {
         /* Not enough data available to check */
         return FALSE;
     }
@@ -2607,7 +2607,7 @@ dissect_cigi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_
     }
     dissect_cigi_pdu(tvb, pinfo, tree);
     /* We probably ate the entire packet. */
-    return tvb_length(tvb);
+    return tvb_reported_length(tvb);
 }
 
 /* Code to actually dissect the CIGI packets */
@@ -2656,7 +2656,7 @@ dissect_cigi_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
     if (tree) {
 
-        ti = proto_tree_add_protocol_format(tree, proto_cigi, tvb, 0, tvb_length(tvb), "Common Image Generator Interface (%i), %s => %s (%u bytes)",
+        ti = proto_tree_add_protocol_format(tree, proto_cigi, tvb, 0, tvb_reported_length(tvb), "Common Image Generator Interface (%i), %s => %s (%u bytes)",
                                             cigi_version, src_str, dest_str, tvb_reported_length(tvb));
 
         cigi_tree = proto_item_add_subtree(ti, ett_cigi);
@@ -2705,7 +2705,7 @@ cigi_add_tree(tvbuff_t *tvb, proto_tree *cigi_tree)
     proto_tree* cigi_packet_tree = NULL;
     proto_item* tipacket;
 
-    length = tvb_length(tvb);
+    length = tvb_reported_length(tvb);
 
     /* Each iteration through this loop is meant to be a separate cigi packet
      * therefore it is okay to assume that at the top of this look we are given
@@ -2796,7 +2796,7 @@ cigi2_add_tree(tvbuff_t *tvb, proto_tree *cigi_tree)
     proto_item* tipacket;
     int hf_cigi2_packet = -1;
 
-    length = tvb_length(tvb);
+    length = tvb_reported_length(tvb);
 
     /* Each iteration through this loop is meant to be a separate cigi packet
      * therefore it is okay to assume that at the top of this look we are given
@@ -3024,7 +3024,7 @@ cigi3_add_tree(tvbuff_t *tvb, proto_tree *cigi_tree)
     proto_item* tipacket;
     int hf_cigi3_packet = -1;
 
-    length = tvb_length(tvb);
+    length = tvb_reported_length(tvb);
 
     /* Each iteration through this loop is meant to be a separate cigi packet
      * therefore it is okay to assume that at the top of this look we are given
diff --git a/epan/dissectors/packet-cip.c b/epan/dissectors/packet-cip.c
index 8df721ff2e..55b9e2614f 100644
--- a/epan/dissectors/packet-cip.c
+++ b/epan/dissectors/packet-cip.c
@@ -4141,9 +4141,9 @@ dissect_cip_class_generic(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, v
    ti = proto_tree_add_item(tree, proto_cip_class_generic, tvb, 0, -1, ENC_NA);
    class_tree = proto_item_add_subtree( ti, ett_cip_class_generic );
 
-   dissect_cip_generic_data( class_tree, tvb, 0, tvb_length(tvb), pinfo, ti );
+   dissect_cip_generic_data( class_tree, tvb, 0, tvb_reported_length(tvb), pinfo, ti );
 
-   return tvb_length(tvb);
+   return tvb_reported_length(tvb);
 }
 
 static void
@@ -4454,7 +4454,7 @@ dissect_cip_generic_service_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *t
       break;
    }
 
-   return tvb_length(tvb);
+   return tvb_reported_length(tvb);
 }
 
 static void
@@ -4711,7 +4711,7 @@ dissect_cip_generic_service_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *t
    cip_req_info_t* preq_info;
    cip_simple_request_info_t req_data;
    int offset = 0,
-       item_length = tvb_length(tvb);
+   item_length = tvb_reported_length(tvb);
    guint8 service = tvb_get_guint8( tvb, offset ) & CIP_SC_MASK,
           add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2;
 
@@ -4725,7 +4725,7 @@ dissect_cip_generic_service_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *t
    else
    {
 /*      PROTO_ITEM_SET_HIDDEN( ti ); */
-      return tvb_length(tvb);
+      return tvb_reported_length(tvb);
    }
 
    preq_info = (cip_req_info_t*)p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0);
@@ -4814,7 +4814,7 @@ dissect_cip_generic_service_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *t
       break;
    }
 
-   return tvb_length(tvb);
+   return tvb_reported_length(tvb);
 }
 
 /************************************************
@@ -5482,9 +5482,9 @@ dissect_cip_class_cm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *
    ti = proto_tree_add_item(tree, proto_cip_class_cm, tvb, 0, -1, ENC_NA);
    class_tree = proto_item_add_subtree( ti, ett_cip_class_cm );
 
-   dissect_cip_cm_data( class_tree, tvb, 0, tvb_length(tvb), pinfo );
+   dissect_cip_cm_data( class_tree, tvb, 0, tvb_reported_length(tvb), pinfo );
 
-   return tvb_length(tvb);
+   return tvb_reported_length(tvb);
 }
 
 /************************************************
@@ -5565,7 +5565,7 @@ dissect_cip_mb_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_
 
             case SC_MB_PASSTHROUGH:
                /* Passthrough response (Success) */
-               if( tvb_length_remaining(tvb, offset) > 0 )
+               if( tvb_reported_length_remaining(tvb, offset) > 0 )
                {
                   /* dissect the Modbus PDU */
                   next_tvb = tvb_new_subset_length( tvb, offset+4+add_stat_size, item_length-4-add_stat_size);
@@ -5655,7 +5655,7 @@ dissect_cip_mb_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_
 
          case SC_MB_PASSTHROUGH:
             /* Passthrough Request */
-            if( tvb_length_remaining(tvb, offset) > 0 )
+            if( tvb_reported_length_remaining(tvb, offset) > 0 )
             {
                /* dissect the Modbus PDU */
                next_tvb = tvb_new_subset_length( tvb, offset+2+req_path_size, item_length-req_path_size-2);
@@ -5692,9 +5692,9 @@ dissect_cip_class_mb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *
    ti = proto_tree_add_item(tree, proto_cip_class_mb, tvb, 0, -1, ENC_NA);
    class_tree = proto_item_add_subtree( ti, ett_cip_class_mb );
 
-   dissect_cip_mb_data( class_tree, tvb, 0, tvb_length(tvb), pinfo );
+   dissect_cip_mb_data( class_tree, tvb, 0, tvb_reported_length(tvb), pinfo );
 
-   return tvb_length(tvb);
+   return tvb_reported_length(tvb);
 }
 
 /************************************************
@@ -6034,9 +6034,9 @@ dissect_cip_class_cco(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void
    ti = proto_tree_add_item(tree, proto_cip_class_cco, tvb, 0, -1, ENC_NA);
    class_tree = proto_item_add_subtree( ti, ett_cip_class_cco );
 
-   dissect_cip_cco_data( class_tree, tvb, 0, tvb_length(tvb), pinfo );
+   dissect_cip_cco_data( class_tree, tvb, 0, tvb_reported_length(tvb), pinfo );
 
-   return tvb_length(tvb);
+   return tvb_reported_length(tvb);
 }
 
 static gboolean
@@ -6344,7 +6344,7 @@ dissect_cip(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
       dissect_cip_data( tree, tvb, 0, pinfo, NULL );
    }
 
-   return tvb_length(tvb);
+   return tvb_reported_length(tvb);
 }
 
 /*
diff --git a/epan/dissectors/packet-cipsafety.c b/epan/dissectors/packet-cipsafety.c
index 3cf7835e37..051b369545 100644
--- a/epan/dissectors/packet-cipsafety.c
+++ b/epan/dissectors/packet-cipsafety.c
@@ -735,9 +735,9 @@ dissect_cip_class_s_supervisor(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tr
    ti = proto_tree_add_item(tree, proto_cip_class_s_supervisor, tvb, 0, -1, ENC_NA);
    class_tree = proto_item_add_subtree( ti, ett_cip_class_s_supervisor );
 
-   dissect_cip_s_supervisor_data( class_tree, tvb, 0, tvb_length(tvb), pinfo );
+   dissect_cip_s_supervisor_data( class_tree, tvb, 0, tvb_reported_length(tvb), pinfo );
 
-   return tvb_length(tvb);
+   return tvb_reported_length(tvb);
 }
 
 static int dissect_s_supervisor_exception_detail(proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int hf_size, int hf_data)
@@ -1287,9 +1287,9 @@ dissect_cip_class_s_validator(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tre
    ti = proto_tree_add_item(tree, proto_cip_class_s_validator, tvb, 0, -1, ENC_NA);
    class_tree = proto_item_add_subtree( ti, ett_cip_class_s_validator );
 
-   dissect_cip_s_validator_data( class_tree, tvb, 0, tvb_length(tvb), pinfo );
+   dissect_cip_s_validator_data( class_tree, tvb, 0, tvb_reported_length(tvb), pinfo );
 
-   return tvb_length(tvb);
+   return tvb_reported_length(tvb);
 }
 
 static gboolean
@@ -1613,7 +1613,7 @@ dissect_cipsafety(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
    ti = proto_tree_add_item(tree, proto_cipsafety, tvb, 0, -1, ENC_NA);
    safety_tree = proto_item_add_subtree( ti, ett_cip_safety);
 
-   dissect_cip_safety_data(safety_tree, ti, tvb, tvb_length(tvb), pinfo );
+   dissect_cip_safety_data(safety_tree, ti, tvb, tvb_reported_length(tvb), pinfo );
 }
 
 static int dissect_sercosiii_link_error_count_p1p2(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb,
diff --git a/epan/dissectors/packet-cisco-wids.c b/epan/dissectors/packet-cisco-wids.c
index 559f31288c..bd0b3b7f4a 100644
--- a/epan/dissectors/packet-cisco-wids.c
+++ b/epan/dissectors/packet-cisco-wids.c
@@ -82,7 +82,7 @@ dissect_cwids(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
 	cwids_tree = NULL;
 
-	while(tvb_length_remaining(tvb, offset) > 0) {
+	while(tvb_reported_length_remaining(tvb, offset) > 0) {
 		ti = proto_tree_add_item(tree, proto_cwids, tvb, offset, 28, ENC_NA);
 		cwids_tree = proto_item_add_subtree(ti, ett_cwids);
 
diff --git a/epan/dissectors/packet-classicstun.c b/epan/dissectors/packet-classicstun.c
index 789ff6db96..c5db4db3a4 100644
--- a/epan/dissectors/packet-classicstun.c
+++ b/epan/dissectors/packet-classicstun.c
@@ -231,7 +231,7 @@ dissect_classicstun(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *d
     /*
      * First check if the frame is really meant for us.
      */
-    len = tvb_length(tvb);
+    len = tvb_captured_length(tvb);
     /* First, make sure we have enough data to do the check. */
     if (len < CLASSICSTUN_HDR_LEN)
         return 0;
@@ -538,7 +538,7 @@ dissect_classicstun(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *d
             }
         }
     }
-    return tvb_length(tvb);
+    return tvb_reported_length(tvb);
 }
 
 
diff --git a/epan/dissectors/packet-clique-rm.c b/epan/dissectors/packet-clique-rm.c
index d743817702..1750693a73 100644
--- a/epan/dissectors/packet-clique-rm.c
+++ b/epan/dissectors/packet-clique-rm.c
@@ -272,7 +272,7 @@ dissect_clique_rm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *dat
   int         offset = 0;
   guint64     qword;
 
-  if (tvb_length(tvb) < 12)
+  if (tvb_captured_length(tvb) < 12)
     return FALSE;
 
   qword = tvb_get_ntoh48(tvb,0);
diff --git a/epan/dissectors/packet-clnp.c b/epan/dissectors/packet-clnp.c
index 922b766acb..8b3a5eb6ec 100644
--- a/epan/dissectors/packet-clnp.c
+++ b/epan/dissectors/packet-clnp.c
@@ -308,7 +308,7 @@ dissect_clnp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
        or not - set the Info column now; we'll get an exception before
        we set it otherwise. */
 
-    if (tvb_length(tvb) < cnf_hdr_len) {
+    if (tvb_reported_length(tvb) < cnf_hdr_len) {
         col_add_fstr(pinfo->cinfo, COL_INFO, "%s NPDU %s", pdu_type_string, flag_string);
     }
 
@@ -567,7 +567,7 @@ dissect_clnp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
                    dissect it as a CLNP PDU. */
 
                 col_add_fstr(pinfo->cinfo, COL_INFO, "%s NPDU %s", pdu_type_string, flag_string);
-                next_length = tvb_length_remaining(tvb, offset);
+                next_length = tvb_reported_length_remaining(tvb, offset);
                 if (next_length != 0) {
                     /* We have payload; dissect it. */
                     discpdu_tree = proto_tree_add_subtree(clnp_tree, tvb, offset, next_length,
diff --git a/epan/dissectors/packet-componentstatus.c b/epan/dissectors/packet-componentstatus.c
index 8de35bc6d8..4e9ab5750a 100644
--- a/epan/dissectors/packet-componentstatus.c
+++ b/epan/dissectors/packet-componentstatus.c
@@ -175,7 +175,7 @@ dissect_componentstatusprotocol_componentstatusreport_message(tvbuff_t *message_
      association_tree = proto_tree_add_subtree_format(message_tree, message_tvb, offset, COMPONENTASSOCIATION_LENGTH,
          ett_association, NULL, "Association #%d", i++);
      association_tvb  = tvb_new_subset(message_tvb, offset,
-                                       MIN(COMPONENTASSOCIATION_LENGTH, tvb_length_remaining(message_tvb, offset)),
+                                       MIN(COMPONENTASSOCIATION_LENGTH, tvb_reported_length_remaining(message_tvb, offset)),
                                        COMPONENTASSOCIATION_LENGTH);
 
      dissect_componentstatusprotocol_componentassociation_message(association_tvb, association_tree);
@@ -217,7 +217,7 @@ dissect_componentstatusprotocol(tvbuff_t *message_tvb, packet_info *pinfo, proto
   gint8 type;
   gint32 version;
 
-  if (tvb_length(message_tvb) < (MESSAGE_VERSION_OFFSET + MESSAGE_VERSION_LENGTH))
+  if (tvb_reported_length(message_tvb) < (MESSAGE_VERSION_OFFSET + MESSAGE_VERSION_LENGTH))
     return(0);
 
   /* Check, if this packet really contains a ComponentStatusProtocol message */
@@ -238,7 +238,7 @@ dissect_componentstatusprotocol(tvbuff_t *message_tvb, packet_info *pinfo, proto
 
   /* dissect the message */
   dissect_componentstatusprotocol_message(message_tvb, pinfo, componentstatusprotocol_tree);
-  return(tvb_length(message_tvb));
+  return(tvb_reported_length(message_tvb));
 }
 
 
diff --git a/epan/dissectors/packet-cops.c b/epan/dissectors/packet-cops.c
index 2d372ad499..58a8ea5415 100644
--- a/epan/dissectors/packet-cops.c
+++ b/epan/dissectors/packet-cops.c
@@ -987,7 +987,7 @@ dissect_cops_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
         offset += object_len;
     }
 
-    garbage = tvb_length_remaining(tvb, offset);
+    garbage = tvb_reported_length_remaining(tvb, offset);
     if (garbage > 0) {
         proto_tree_add_expert_format(tree, pinfo, &ei_cops_trailing_garbage, tvb, offset, garbage, "Trailing garbage: %d byte%s", garbage, plurality(garbage, "", "s"));
     }
@@ -1122,7 +1122,7 @@ dissect_cops_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
         }
     }
 
-    return tvb_length(tvb);
+    return tvb_reported_length(tvb);
 }
 
 /* Code to actually dissect the packets */
@@ -1131,7 +1131,7 @@ dissect_cops(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
 {
     tcp_dissect_pdus(tvb, pinfo, tree, cops_desegment, 8,
                      get_cops_pdu_len, dissect_cops_pdu, data);
-    return tvb_length(tvb);
+    return tvb_reported_length(tvb);
 }
 
 static const char *cops_c_type_to_str(guint8 c_num, guint8 c_type)
@@ -1585,7 +1585,7 @@ static int dissect_cops_pr_object_data(tvbuff_t *tvb, packet_info *pinfo, guint3
             gint encoid_len;
             guint8* encoid;
 
-            encoid_len = tvb_length_remaining(oid_tvb,0);
+            encoid_len = tvb_reported_length_remaining(oid_tvb,0);
             if (encoid_len > 0) {
                 encoid = (guint8*)tvb_memdup(wmem_packet_scope(),oid_tvb,0,encoid_len);
                 (*pprid_subids_len) = oid_encoded2subid(wmem_packet_scope(), encoid, encoid_len, pprid_subids);
@@ -5944,7 +5944,7 @@ cops_analyze_packetcable_dqos_obj(tvbuff_t *tvb, packet_info *pinfo, proto_tree
     }
 
     /* Do the remaining client specific objects */
-    remdata = tvb_length_remaining(tvb, offset);
+    remdata = tvb_reported_length_remaining(tvb, offset);
     while (remdata > 4) {
 
         /* In case we have remaining data, then lets try to get this analyzed */
@@ -6002,7 +6002,7 @@ cops_analyze_packetcable_dqos_obj(tvbuff_t *tvb, packet_info *pinfo, proto_tree
         offset += object_len;
 
         /* See what we can still get from the buffer */
-        remdata = tvb_length_remaining(tvb, offset);
+        remdata = tvb_reported_length_remaining(tvb, offset);
     }
 }
 
diff --git a/epan/dissectors/packet-cpfi.c b/epan/dissectors/packet-cpfi.c
index 81b46d78db..532be332e7 100644
--- a/epan/dissectors/packet-cpfi.c
+++ b/epan/dissectors/packet-cpfi.c
@@ -326,7 +326,7 @@ dissect_cpfi(tvbuff_t *message_tvb, packet_info *pinfo, proto_tree *tree, void *
   if (pinfo->dst.type != AT_ETHER || pinfo->src.type != AT_ETHER)
     return 0;
 
-  length = tvb_length_remaining(message_tvb, 8);
+  length = tvb_captured_length_remaining(message_tvb, 8);
   reported_length = tvb_reported_length_remaining(message_tvb, 8);
   if (reported_length < 8)
   {
@@ -341,7 +341,7 @@ dissect_cpfi(tvbuff_t *message_tvb, packet_info *pinfo, proto_tree *tree, void *
   if (body_length > reported_body_length)
     body_length = reported_body_length;
 
-  length = tvb_length_remaining(message_tvb, 8+body_length);
+  length = tvb_captured_length_remaining(message_tvb, 8+body_length);
   if (length < 0)
   {
     /* The footer wasn't captured at all.
@@ -381,7 +381,7 @@ dissect_cpfi(tvbuff_t *message_tvb, packet_info *pinfo, proto_tree *tree, void *
   footer_tvb = tvb_new_subset(message_tvb, 8+body_length, length, 8);
   dissect_cpfi_footer(footer_tvb, cpfi_tree);
 
-  return(tvb_length(message_tvb));
+  return(tvb_reported_length(message_tvb));
 
 }
 
diff --git a/epan/dissectors/packet-ctdb.c b/epan/dissectors/packet-ctdb.c
index d53d1a0400..c1d9a7c57c 100644
--- a/epan/dissectors/packet-ctdb.c
+++ b/epan/dissectors/packet-ctdb.c
@@ -978,7 +978,7 @@ dissect_ctdb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void *d
 	int endianess;
 
 	/* does this look like CTDB? */
-	if(tvb_length_remaining(tvb, offset)<8){
+	if(tvb_captured_length(tvb)<8){
 		return FALSE;
 	}
 	switch(tvb_get_letohl(tvb, offset+4)){
diff --git a/epan/dissectors/packet-data.c b/epan/dissectors/packet-data.c
index c28b6cc5b1..a9576bcd7a 100644
--- a/epan/dissectors/packet-data.c
+++ b/epan/dissectors/packet-data.c
@@ -63,7 +63,7 @@ dissect_data(tvbuff_t *tvb, packet_info *pinfo _U_ , proto_tree *tree)
 	gint bytes;
 
 	if (tree) {
-		bytes = tvb_length_remaining(tvb, 0);
+		bytes = tvb_captured_length(tvb);
 		if (bytes > 0) {
 			tvbuff_t   *data_tvb;
 			proto_item *ti;