diff options
Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 78 |
1 files changed, 76 insertions, 2 deletions
@@ -1,3 +1,76 @@ +Tuesday, December 30, 2025 / The Tcpdump Group + Summary for 4.99.6 tcpdump release + Remove protocol decoding for: + OTV (draft-hasmit-otv-04, this Internet-Draft is no longer active). + Refine protocol decoding for: + DNS: Use ND_TCHECK_LEN() instead of a custom bounds check. + IPv6: Add a missing comma and remove a colon in the output. + TCP: Note if the Urgent Pointer is non-zero while URG flag not set, + if the verbose level is > 1 (option -vv and more). + TCP: Note if the Acknowledgment Number is non-zero while ACK flag not set, + if the verbose level is > 1 (option -vv and more). + TCP: Fix Reset segment processing. + IP, IPv6: Fix setting the snapshot length for the payload. + IP: Use ND_TTEST_LEN() instead of a custom bounds check. + frag6: Add a bounds check in non-verbose mode. + PTP: Remove spaces before colons in output. + PTP: Fix management packet fields. + ISO: Avoid undefined behavior and integer overflow in the Fletcher + checksum calculation. + NFS: Delete dead code. + BOOTP: Use an uint16_t variable to get the result of a GET_BE_U_2(). + ZEP: use the existing NTP time formatting code. + NTP: Fix p_ntp_time_fmt() using epoch 1/epoch 2 convention (RFC 4330). + NTP: Update a field name with the RFC 5905 name (Origin Timestamp). + IPv6 mobility: Modernize packet parsing and make fixes. + IP6OPTS: Modernize packet parsing and make fixes. + VXLAN: Add UDP port 8472 used by Linux as the default port. + EGP: Replace custom code with tok2str(); Modernize packet parsing and + fix printing with -v option. + User interface: + Add optional unit suffix on -C file size. + Improve the handling of size suffixes for -C. + Print errors for options -A, -x[x] and -X[X] (mutually exclusive). + Print errors about -C, -G and -z options usage. + For PCAP_ERROR_CAPTURE_NOTSUP, show the error message provided + by libpcap for that error if it's non-empty. + Update the -z option processing. Print "invalid option -- z" when it is. + Add the -g option, causing IPv4 output in verbose mode to be on one line. + Other: + Avoid race condition when receiving signal during shutdown. + Always show the interface name in error messages when the + interface can't be opened. + Clean up the message shown if a -i flag is specified with an + interface index that's too large. + Source code: + Fix '-tt' option printing when time > 2106-02-07T06:28:15Z. + Add sub-second packet timestamp checks for invalid micro/nano. + Remove unused missing/snprintf.c. + Fix incompatible pointer types with time functions calls on Windows. + Use C99 macros to define 64-bit constants and maximum 64-bit values. + Windows: + Fixed to find wpcap.dll if WinPcap isn't installed and Npcap was + installed without the WinPcap API compatibility option. (GitHub + issue #1226). + Building and testing: + Makefile.in: Use a local libpcap in the releasecheck target. + CMake: Fix build with CMake 3.31. + autotools, CMake: don't separately test whether snprintf(3) is + available and whether it's suitable - the test for whether it's + suitable also fails if it's unavailable. + CMake: Skip snprintf(3) tests when cross-compiling. + autotools, CMake: fix issues with snprintf test and sanitizers. + CMake: check whether check_c_source_runs() works, treat the build + as a cross-compile if it doesn't work. + Autoconf: Use AC_SYS_YEAR2038_RECOMMENDED when possible if the + environment variable BUILD_YEAR2038 = yes (via autogen.sh). + Autoconf: Avoid incorrectly include the libpcap's config.h. + Autoconf: Refine reporting of os-proto.h. + Require config.h to be from the tcpdump build. + AppVeyor: Update Npcap SDK to 1.15. + autogen.sh: Allow to configure Autoconf warnings. + autogen.sh: Delete all trailing blank lines at end of configure. + Friday, August 30, 2024 / The Tcpdump Group Summary for 4.99.5 tcpdump release Refine protocol decoding for: @@ -38,7 +111,7 @@ Friday, August 30, 2024 / The Tcpdump Group 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. + 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; @@ -122,6 +195,7 @@ Friday, August 30, 2024 / The Tcpdump Group Make various improvements to the man page. Add initial README file for Haiku. Make various improvements to CONTRIBUTING.md. + man: Clarify the "any" pseudo-interface further. Friday, April 7, 2023 / The Tcpdump Group Summary for 4.99.4 tcpdump release @@ -179,7 +253,7 @@ Saturday, December 31, 2022 / The Tcpdump Group 802.11: Fetch the CF and TIM IEs a field at a time. 802.15.4, BGP, LISP: fix some length checks, compiler warnings, and undefined behavior warnings. - PFLOG: handle LINKTYPE_PFLOG/DLT_PFLOG files from all OSes on all + PFLOG: Handle LINKTYPE_PFLOG/DLT_PFLOG files from all OSes on all OSes. RRCP: support more Realtek protocols than just RRCP. MPLS: show the EXP field as TC, as per RFC 5462. |