diff options
| author | Guy Harris <guy@alum.mit.edu> | 2019-02-28 10:46:47 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2019-02-28 18:48:29 +0000 |
| commit | 7bf2fbf85a083a2530901cfdf2eede1512e8529b (patch) | |
| tree | cfc646d8801bfc06475981bae56908d3fc4ae786 /epan/dissectors/packet-ieee802154.c | |
| parent | bf8ca6a605424e6ee23b66ac9a45ef4818268b6d (diff) | |
Replace another tvb_new_subset_length_caplen() call.
tvb_new_subset_length() is sufficient, and correctly calculates the
captured length of the tvbuff, rather than possibly setting it too large
by setting it based on the length of the TLV header.
Change-Id: I510ee6742fcbc08ae7331585a65c768e98e6b3d9
Reviewed-on: https://code.wireshark.org/review/32271
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'epan/dissectors/packet-ieee802154.c')
| -rw-r--r-- | epan/dissectors/packet-ieee802154.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/dissectors/packet-ieee802154.c b/epan/dissectors/packet-ieee802154.c index 5ef5906a07..99f284fd6d 100644 --- a/epan/dissectors/packet-ieee802154.c +++ b/epan/dissectors/packet-ieee802154.c @@ -1869,7 +1869,7 @@ dissect_ieee802154_tap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void col_set_str(pinfo->cinfo, COL_PROTOCOL, "IEEE 802.15.4 TAP"); /* Create a new tvb subset with only the TLVs to dissect */ - tlv_tvb = tvb_new_subset_length_caplen(tvb, 4, length-4, length-4); + tlv_tvb = tvb_new_subset_length(tvb, 4, length - 4); dissect_ieee802154_tap_tlvs(tlv_tvb, pinfo, info_tree); /* Call the ieee802154 raw packet dissector. */ |