This commit replaces instances of
(myobj *)wmem_alloc(wmem_X_scope(), sizeof(myobj))
and replaces them with:
wmem_new(wmem_X_scope(), myobj)
to improve the readability of Wireshark's code.
Replacements were made with the following Python script:
import os
import re
import sys
pattern = r'\(([^\s\n]+) ?\*\) ?wmem_alloc(0?)\((wmem_[a-z]+_scope\(\)), sizeof\(\1\)\)'
replacewith = r'wmem_new\2(\3, \1)'
startdir = sys.argv[1]
for root, dirs, files in os.walk(startdir):
for fname in files:
fpath = os.path.join(root, fname)
if not fpath.endswith('.c'):
continue
with open(fpath, 'r') as fh:
fdata = fh.read()
output = re.sub(pattern, replacewith, fdata)
if fdata != output:
print(fpath)
with open(fpath, 'w') as fh:
fh.write(output)
Change-Id: I223cb2fcce336bc99ca21c4a74e4cf758fd00572
Reviewed-on: https://code.wireshark.org/review/38088
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Change all wireshark.org URLs to use https.
Fix some broken links while we're at it.
Change-Id: I161bf8eeca43b8027605acea666032da86f5ea1c
Reviewed-on: https://code.wireshark.org/review/34089
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Allocate the exp_pdu_data using the wmem_packet_scope allocator so the
epan_dissect_run_with_taps will free it after calling all registered tap
listeners.
valgrind --tool=memcheck --leak-check=full ./run/tshark -r sctp.pcap -U "OSI layer 3" -w exported.pcap
32 bytes in 1 blocks are definitely lost in loss record 48 of 76
at 0x4C2EBAB: malloc (vg_replace_malloc.c:299)
by 0xB3FC3C5: g_malloc (gmem.c:99)
by 0x68C2BE1: export_pdu_create_tags (exported_pdu.c:251)
by 0x68C2D5E: export_pdu_create_common_tags (exported_pdu.c:231)
by 0x70AA54E: create_exp_pdu_proto_name (packet-sctp.c:3240)
by 0x70AA54E: export_sctp_data_chunk.part.23 (packet-sctp.c:3268)
by 0x70AB76B: export_sctp_data_chunk (packet-sctp.c:3256)
by 0x70AB76B: dissect_data_chunk (packet-sctp.c:3509)
Change-Id: I6e247ab2861bbb053f0958faf253913b28dbcbeb
Reviewed-on: https://code.wireshark.org/review/29126
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Change-Id: Iff833bf5c197959c8decb62d6ce794c6d0415fb7
Reviewed-on: https://code.wireshark.org/review/26978
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Change-Id: Id5857a58513c38dd0ab5b30b61113bcc14e1ecee
Reviewed-on: https://code.wireshark.org/review/24258
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: Iab03ebbfc982bf7182851f63c17fa59bc71d7709
Reviewed-on: https://code.wireshark.org/review/24219
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add endpoint information to the packet_info structure for dissectors
to potentially use as their data to create conversations.
This patch includes a simple "example" of using conversation_create_endpoint
with TDMoP. The assignment of the PT_TDMOP "port type" has been replaced by
setting ENDPOINT_TDMOP within the endpoint structure. Then when subdissectors
of TDMoP call find_or_create_conversation(), it implicitly picks up the
conversation information set by TDMoP
Change-Id: I11dc29989cccd3b0f0349ee901babb455ca02d19
Reviewed-on: https://code.wireshark.org/review/24190
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Andrew Chernyh <andrew.chernyh@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
NCP and SBCCS values used for conversation (endpoints) and not
to pass "type" to subdissectors.
Change-Id: I56a13d2bb7d718b340e9b5a102c43f6e0012bfb9
Reviewed-on: https://code.wireshark.org/review/24174
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
The "internal" port type has been serialized by export PDU functionality
and nettrace_3gpp_32_423 wiretap. To better support "endpoint" functionality
the port types will be removed/updated and that changes the implicit values
from the port_type enum.
Take a snapshot of the current port_type values and use those specific values
when reading/writing export PDU data and provide conversion functions that can
be modified when port_types are removed. Do the same for nettrace_3gpp_32_423
wiretap.
Change-Id: I770bd0cab22e84f3cf49032fc86c5927bf85263f
Reviewed-on: https://code.wireshark.org/review/24169
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Change-Id: Iafc9f1c4b2a0210d8098b37eefc095e740182258
Reviewed-on: https://code.wireshark.org/review/19648
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This allows for much easier anonymized captures for protocols running
atop TCP/UDP.
Added support for "TCP dissector data" tag within export PDU (34) so that
the tcpinfo struct that TCP dissector normally passes to its subdissectors
can be saved.
Change-Id: Icd63c049162332e5bcb2720159e5cf8aac893788
Reviewed-on: https://code.wireshark.org/review/16285
Reviewed-by: Michael Mann <mmann78@netscape.net>
Rather than have a bitmask for each desired field, have a dissector
provide a list of structures that represent data that goes into
the PDU.
Change-Id: I125190cbaee489ebffb7d9f5d8bc6f3be2d06353
Reviewed-on: https://code.wireshark.org/review/16122
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
The formatting of the address type is determined by a preference in
packet-mtp3.c, so just make MTP3 register the address type.
Use address_type_get_by_name in other dissectors (and export_pdu)
to use the address type.
Change-Id: Ifb32d7de27aeaa23cee8e803e25ffb3c905547b5
Reviewed-on: https://code.wireshark.org/review/15856
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
That removes most of the uses of the frame number field in the
frame_data structure.
Change-Id: Ie22e4533e87f8360d7c0a61ca6ffb796cc233f22
Reviewed-on: https://code.wireshark.org/review/13509
Reviewed-by: Guy Harris <guy@alum.mit.edu>
(Using sed : sed -i '/^ \* \$Id\$/,+1 d')
Fix manually some typo (in export_object_dicom.c and crc16-plain.c)
Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8
Reviewed-on: https://code.wireshark.org/review/497
Reviewed-by: Anders Broman <a.broman58@gmail.com>
- add automatic export of port type when exporting a source / destination port
- add export of SCTP PPID (usefulness to be checked)
- fix some field size
svn path=/trunk/; revision=49989
- tag length is wrong if proto name was a multiple of 4 bytes
- tag length is wrong in case no IP address is available in packet_info structwhile tag is requested
- endianness issue when dumping the port number
- overlapping tag IPv4 Dst address and IPv6 Src address
- do not call dissector when it is not found
- typo errors
Enhancements:
- add a subtree for tag content
- display IPv6 Src/Dst address
svn path=/trunk/; revision=49232
Moshe Kaplan