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+Friday, August 30, 2024 / The Tcpdump Group
+ Summary for 4.99.5 tcpdump release
+ Refine protocol decoding for:
+ Arista: Use the test .pcap file from pull request #955 (HwInfo).
+ BGP: Fix an undefined behavior when it tries to parse a too-short packet.
+ CARP: Print the protocol name before any GET_().
+ CDP: only hex-dump unknown TLVs in verbose mode.
+ DHCP: parse the SZTP redirect tag.
+ DHCPv6: client-id/server-id DUID type 2 correction; parse the user class,
+ boot file URL, and SZTP redirect options; add DUID-UUID printing
+ (RFC6355).
+ DNS: Detect and correctly handle too-short URI RRs.
+ EAP: Assign ndo_protocol in the eap_print() function.
+ ESP: Don't use EVP_add_cipher_alias() (fixes building on OpenBSD 7.5).
+ Frame Relay (Multilink): Fix the Timestamp Information Element printing.
+ ICMPv6: Fix printing the Home Agent Address Discovery Reply Message.
+ IEEE 802.11: no need for an element ID in the structures for IEs, make
+ the length in the IE structures a u_int, include the "TA" field while
+ printing Block Ack Control frame.
+ IP: Enable TSO (TCP Segmentation Offload) support; fix printing invalid
+ cases as invalid, not truncated; use ND_ICHECKMSG_ZU() to test the
+ header length.
+ IPv6: Fix printing invalid cases as invalid, not truncated; use
+ ND_ICHECKMSG_U() to print an invalid version.
+ IPv6: Fix invalid 32-bit versus 64-bit printouts of fragment headers.
+ ISAKMP: Fix printing Delete payload SPI when size is zero.
+ Kerberos: Print the protocol name, remove a redundant bounds check.
+ lwres: Fix an undefined behavior in pointer arithmetic.
+ OpenFlow 1.0: Fix indentation of PORT_MOD, improve handling of
+ some lengths, and fix handling of snapend.
+ TCP: Test ports < 1024 in port order to select the printer.
+ UDP: Move source port equal BCM_LI_PORT to bottom of long if else chain.
+ UDP: Test ports < 1024 in port order to select the printer.
+ LDP: Add missing fields of the Common Session Parameters TLV and fix the
+ offset for the A&D bits.
+ NFLOG: Use correct AF code points on all OSes.
+ NFS: Avoid printing non-ASCII characters.
+ OSPF: Pad TLVs in LS_OPAQUE_TYPE_RI to multiples of 4 bytes.
+ OSPF: Update LS-Ack printing not to run off the end of the packet.
+ OSPF6: Fix an undefined behavior.
+ pflog: use nd_ types in struct pfloghdr.
+ PPP: Check if there is some data to hexdump.
+ PPP: Remove an extra colon before LCP Callback Operation.
+ Use the buffer stack for de-escaping PPP; fixes CVE-2024-2397;
+ Note: This problem does not affect any tcpdump release.
+ PTP: Fix spelling of type SIGNALING, Parse major and minor version
+ correctly, Print majorSdoId field instead of just the first bit.
+ RIP: Make a couple trivial protocol updates.
+ RPKI-Router: Refine length and bounds checks.
+ RX: Use the "%Y-%m-%d" date format.
+ smbutil.c: Use the "%Y-%m-%d" date format.
+ SNMP: Fix two undefined behaviors.
+ Text protocols: Fix printing truncation if it is not the case.
+ ZEP: Use the "%Y-%m-%d" date format.
+ ZMTP: Replace custom code with bittok2str().
+ User interface:
+ Print the supported time stamp types (-J) to stdout instead of stderr.
+ Print the list of data link types (-L) to stdout instead of stderr.
+ Use symmetrical quotation characters in error messages.
+ Update --version option to print 32/64-bit build and time_t size.
+ Improve error messages for invalid interface indexes specified
+ with -i.
+ Support "3des" as an alias for "des_ede3_cbc" even if the crypto
+ library doesn't support adding aliases.
+ Source code:
+ tcpdump: Fix a memory leak.
+ child_cleanup: reap as many child processes as possible.
+ Ignore failures when setting the default "any" device DLL to LINUX_SLL2.
+ Fix for backends which doesn't support capsicum.
+ Update ND_BYTES_BETWEEN() macro for better accuracy.
+ Update ND_BYTES_AVAILABLE_AFTER() macro for better accuracy.
+ Introduce new ND_ICHECK*() macros to deduplicate more code.
+ Skip privilege dropping when using -Z root on --with-user builds.
+ Add a nd_printjn() function.
+ Make nd_trunc_longjmp() not static inline.
+ Include <time.h> from netdissect.h.
+ Remove init_crc10_table() and the entourage.
+ Initialize tzcode early.
+ Capsicum support: Fix a 'not defined' macro error.
+ Update the "Error converting time" tests for packet times.
+ Fix warnings when building for 32-bit and defining _TIME_BITS=64.
+ Free interface list just before exiting where it wasn't being
+ freed.
+ Building and testing:
+ Add a configure option to help debugging (--enable-instrument-functions).
+ At build time require a proof of suitable snprintf(3) implementation in
+ libc (and document Solaris 9 as unsupported because of that).
+ Makefile.in: Add two "touch .devel" commands in the releasecheck target.
+ Autoconf: Get --with-user and --with-chroot right.
+ Autoconf: Fix --static-pcap-only test on Solaris 10.
+ Autoconf: Add some warning flags for clang 13 or newer.
+ Autoconf: Update config.{guess,sub}, timestamps 2024-01-01.
+ Autoconf: Add autogen.sh, remove configure and config.h.in and put
+ these generated files in the release tarball.
+ Autoconf: Update the install-sh script to the 2020-11-14.01 version.
+ configure: Apply autoupdate 2.69.
+ CMake: improve the comment before project(tcpdump C).
+ Do not require vsnprintf().
+ tests: Use the -tttt option, by default, for the tests.
+ Autoconf, CMake: Get the size of a void * and a time_t.
+ Fix propagation of cc_werr_cflags() output.
+ Makefile.in: Fix the depend target.
+ mkdep: Exit with a non-zero status if a command fails.
+ Autoconf: use V_INCLS to update the list of include search paths.
+ Autoconf: don't put anything before -I and -L flags for local libpcap.
+ Autoconf, CMake: work around an Xcode 15+ issue.
+ Autoconf, CMake: use pkg-config and Homebrew when looking for
+ libcrypto.
+ Fix Sun C invocation from CMake.
+ mkdep: Use TMPDIR if it is set and not null.
+ Add initial support for building with TinyCC.
+ Makefile.in: Use the variable MAKE instead of the make command.
+ Makefile.in: Add instrumentation configuration in releasecheck target.
+ Make various improvements to the TESTrun script.
+ Untangle detection of pcap_findalldevs().
+ Autoconf: don't use egrep, use $EGREP.
+ Autoconf: check for gethostbyaddr(), not gethostbyname().
+ Autoconf, CMake: search for gethostbyaddr() in libnetwork.
+ Make illumos build warning-free.
+ Documentation:
+ Fixed errors in doc/README.Win32.md and renamed it to README.windows.md.
+ Make various improvements to the man page.
+ Add initial README file for Haiku.
+ Make various improvements to CONTRIBUTING.md.
+
Friday, April 7, 2023 / The Tcpdump Group
Summary for 4.99.4 tcpdump release
Source code:
@@ -184,7 +309,7 @@ Wednesday, June 9, 2021 by gharris
Fix "make clean" for out-of-tree autotools builds
CMake: add stuff from CMAKE_PREFIX_PATH to PKG_CONFIG_PATH.
Documentation:
- man: Update a reference as www.cifs.org is gone. [skip ci]
+ man: Update a reference as www.cifs.org is gone.
man: Update DNS sections
Solaris:
Fix a compile error with Sun C
@@ -913,7 +1038,7 @@ Wed. April 25, 2007. ken@xelerance.com. Summary for 3.9.6 tcpdump release
RFC 4340.
Add support for per-VLAN spanning tree and per-VLAN rapid spanning tree
Add support for Multiple-STP as per 802.1s
- Add support for the cisco propriatry 'dynamic trunking protocol'
+ Add support for the cisco proprietary 'dynamic trunking protocol'
Add support for the cisco proprietary VTP protocol
Update dhcp6 options table as per IETF standardization activities
@@ -1687,7 +1812,7 @@ v2.0.1 Sun Jan 26 21:10:10 PDT
- Ultrix 4.0 is supported (also thanks to Jeff Mogul).
- IBM RT and Stanford Enetfilter support has been added by
- Rayan Zachariassen <rayan@canet.ca>. Tcpdump has been tested under
+ Rayan Zachariassen <rayan@canet.ca>. tcpdump has been tested under
both the vanilla Enetfilter interface, and the extended interface
(#ifdef'd by IBMRTPC) present in the MERIT version of the Enetfilter.