summaryrefslogtreecommitdiff
path: root/external/bsd/libpcap
AgeCommit message (Collapse)Author
2023-06-03adapt to ${CC_WNO_IMPLICIT_FALLTHROUGH}lukem
Use ${CC_WNO_IMPLICIT_FALLTHROUGH} instead of the older style more complex expressions.
2023-06-03bsd.own.mk: rename GCC_NO_* to CC_WNO_*lukem
Rename compiler-warning-disable variables from GCC_NO_warning to CC_WNO_warning where warning is the full warning name as used by the compiler. GCC_NO_IMPLICIT_FALLTHRU is CC_WNO_IMPLICIT_FALLTHROUGH Using the convention CC_compilerflag, where compilerflag is based on the full compiler flag name.
2022-10-31remove (AFAIKT) unused _OPENBSD_SOURCEwiz
2020-11-17Support aarch64eb in */config.guess.rin
Cherry-picked from upstream: https://git.savannah.gnu.org/gitweb/?p=config.git;a=commit;h=1c4398015583eb77bc043234f5734be055e64bea Everything except external/apache2/llvm/dist/llvm/cmake/config.guess is patched, which is under vendor tag and cannot be modified. I expect that this file is not actually used as we use hand-crafted version of configure script instead of cmake for building LLVM. Note that external/apache2/llvm/autoconf/autoconf/config.guess has already been committed on Oct. 20, but commit message disappeared as cvs aborted due to "permission denied" when trying to modify the file mentioned above. Sorry for confusing you. Also note that GMP uses its own config.guess Patch for external/lgpl3/gmp/dist/config.guess is provided by ryo@. Thanks!
2020-08-29PR/55599: Valery Ushakov: libpcap gets SIGBUS on strictly aligned CPUschristos
Define LBL_ALIGN as suggested
2020-04-04Always include the sampling member so that the struct size is consistent.christos
2020-03-29rpcap://<host>/interface support.christos
2020-03-29make the patch compile on NetBSDchristos
2020-03-29Use http://sourceforge.net/p/libpcap/patches/_discuss/thread/fc8f43a0/ad35/\christos
attachment/rpcap3.patch to provide rpcap support.
2020-03-29need bsd.init.mk to grab Makefile.incchristos
2020-03-29Descend to sbinchristos
2020-03-29ENABLE_REMOTE and add rpcapd(8)christos
2019-10-13introduce some common variables for use in GCC warning disables:mrg
GCC_NO_FORMAT_TRUNCATION -Wno-format-truncation (GCC 7/8) GCC_NO_STRINGOP_TRUNCATION -Wno-stringop-truncation (GCC 8) GCC_NO_STRINGOP_OVERFLOW -Wno-stringop-overflow (GCC 8) GCC_NO_CAST_FUNCTION_TYPE -Wno-cast-function-type (GCC 8) use these to turn off warnings for most GCC-8 complaints. many of these are false positives, most of the real bugs are already commited, or are yet to come. we plan to introduce versions of (some?) of these that use the "-Wno-error=" form, which still displays the warnings but does not make it an error, and all of the above will be re-considered as either being "fix me" (warning still displayed) or "warning is wrong."
2019-10-11Fix the rest of the places where strncpy was called instead of pcap_strlcpychristos
to copy the interface name. The kernel requires the interface to be NUL terminated anyway and will fail with ENAMETOOLONG otherwise. Pointed out by Robert Swindells.
2019-10-01merge conflictschristos
2019-10-01Sunday, July 22, 2018christos
Summary for 1.9.1 libpcap release Mention pcap_get_required_select_timeout() in the main pcap man page Fix pcap-usb-linux.c build on systems with musl Fix assorted man page and other documentation issues Plug assorted memory leaks Documentation changes to use https: Changes to how time stamp calculations are done Lots of tweaks to make newer compilers happier and warning-free and to fix instances of C undefined behavior Warn if AC_PROG_CC_C99 can't enable C99 support Rename pcap_set_protocol() to pcap_set_protocol_linux(). Align pcap_t private data on an 8-byte boundary. Fix various error messages Use 64-bit clean API in dag_findalldevs() Fix cleaning up after some errors Work around some ethtool ioctl bugs in newer Linux kernels (GitHub issue #689) Add backwards compatibility sections to some man pages (GitHub issue #745) Fix autotool configuration on AIX and macOS Don't export bpf_filter_with_aux_data() or struct bpf_aux_data; they're internal-only and subject to change Fix pcapng block size checking On macOS, don't build rpcapd or test programs any fatter than they need to be Fix reading of capture statistics for Linux USB Fix packet size values for Linux USB packets (GitHub issue #808) Check only VID in VLAN test in filterss (GitHub issue #461) Fix pcap_list_datalinks on 802.11 devices on macOS Fix overflows with very large snapshot length in pcap file Improve parsing of rpcapd configuration file (GitHub issue #767) Handle systems without strlcpy() or strlcat() better Fix crashes and other errors with invalid filter expressions Fix use of uninitialized file descriptor in remote capture Fix some CMake issues Fix some divide-by-zero issues with the filter compiler Work around a GNU libc bug in pcap_nametonetaddr() Add support for DLT_LINUX_SLL2 Fix handling of the packet-count argument for Myricom SNF devices Fix --disable-rdma in configure script (GitHub issue #782) Fix compilation of TurboCap support (GitHub issue #764) Constify first argument to pcap_findalldevs_ex() Fix a number of issues when running rpcapd as an inetd-style daemon Fix CMake issues with D-Bus libraries In rpcapd, clean up termination of a capture session Redo remote capture protocol negotiation In rpcapd, report the same error for "invalid user name" and "invalid password", to make brute-forcing harder For remote captures, add an error code for "the server requires TLS" Fix pcap_dump_fopen() on Windows to avoid clashes between {Win,N}Pcap and application C runtimes Fix exporting of functions from Windows DLLs (GitHub issue #810) Fix building as part of Npcap Allow rpcapd to rebind more rapidly Fix building shared libpcap library on midipix (midipix.org) Fix hack to detect UTF-16LE adapter names on Windows not to go past the end of the string Fix handling of "wireless WAN" (mobile phone network modems) on Windows with WinPcap/Npcap (GitHub issue #824) Have pcap_dump_open_append() create the dump file if it doesn't exists (GitHub issue #247) Fix the maxmum snapshot length for DLT_USBPCAP Use -fPIC when building for 64-bit SPARC on Linux (GitHub issue #837) Fix CMake 64-bit library installation directory on some Linux distributions Boost the TPACKET_V3 timeout to the maximum if a timeout of 0 was specified Five CVE-2019-15161, CVE-2019-15162, CVE-2019-15163, CVE-2019-15164, CVE-2019-15165 Fixes for CVE-2018-16301, errors in pcapng reading. PCAPNG reader applies some sanity checks before doing malloc().
2019-09-30convert HAVE_GCC == 7 to HAVE_GCC >= 7.mrg
2019-02-05ignore a format truncation issue.mrg
2019-02-04- use -Wno-error=implicit-fallthrough with GCC7.mrg
2019-01-27Merge the [pgoyette-compat] branchpgoyette
2018-09-05search first for the kernel bpf_filter.cchristos
2018-09-05make sure we don't accidentally compile this file.christos
2018-09-03Yet another pcap include.kre
2018-09-03fix includeschristos
2018-09-03pcap/export-defs.h no longer exists, so don't attempt to install it.kre
Allows builds after libpcap update to get further, if there is fallout from the file being missing elsewhere, that can be fixed later.
2018-09-03merge conflictschristos
2018-09-03Import libpcap-1.9.0christos
Sunday, June 24, 2018, by mcr@sandelman.ca Summary for 1.9.0 libpcap release Added testing system to libpcap, independent of tcpdump Changes to how pcap_t is activated Adding support for Large stream buffers on Endace DAG cards Changes to BSD 3-clause license to 2-clause licence Additions to TCP header parsing, per RFC3168 Add CMake build process (extensive number of changes) Assign a value for OpenBSD DLT_OPENFLOW. Support setting non-blocking mode before activating. Extensive build support for Windows VS2010 and MINGW (many many changes, over many months) Added RPCAPD support when --enable-remote (default no) Add the rpcap daemon source and build instructions. Put back the greasy "save the capture filter string so we can tweak it" hack, that keeps libpcap from capturing rpcap traffic. Fixes for captures on MacOS, utun0 fixes so that non-AF_INET addresses, are not ==AF_INET6 addresses. Add a linktype for IBM SDLC frames containing SNA PDUs. pcap_compile() in 1.8.0 and later is newly thread-safe. bound snaplen for linux tpacket_v2 to ~64k Make VLAN filter handle both metadata and inline tags D-Bus captures can now be up to 128MB in size Added LORATAP DLT value Added DLT_VSOCK for http://qemu-project.org/Features/VirtioVsock probe_devices() fixes not to overrun buffer for name of device Add linux-specific pcap_set_protocol_linux() to allow specifying a specific capture protocol. RDMA sniffing support for pcap Add Nordic Semiconductor Bluetooth LE sniffer link-layer header type. fixes for reading /etc/ethers Make it possible to build on Windows without packet.dll. Add tests for large file support on UN*X. Solaris fixes to work with 2.8.6 configuration test now looks for header files, not capture devices present Fix to work with Berkeley YACC. fixes for DragonBSD compilation of pcap-netmap.c Clean up the ether_hostton() stuff. Add an option to disable Linux memory-mapped capture support. Add DAG API support checks. Add Septel, Myricom SNF, and Riverbed TurboCap checks. Add checks for Linux USB, Linux Bluetooth, D-Bus, and RDMA sniffing support. Add a check for hardware time stamping on Linux. Don't bother supporting pre-2005 Visual Studio. Increased minimum autoconf version requirement to 2.64 Add DLT value 273 for XRA-31 sniffer Clean up handing of signal interrupts in pcap_read_nocb_remote(). Use the XPG 4.2 versions of the networking APIs in Solaris. Fix, and better explain, the "IPv6 means IPv6, not IPv4" option setting. Explicitly warn that negative packet buffer timeouts should not be used. rpcapd: Add support inetd-likes, including xinetd.conf, and systemd units Rename DLT_IEEE802_15_4 to DLT_IEEE802_15_4_WITHFCS. Add DISPLAYPORT AUX link type Remove the sunos4 kernel modules and all references to them. Add more interface flags to pcap_findalldevs(). Summary for 1.9.0 libpcap release (to 2017-01-25 by guy@alum.mit.edu) Man page improvements Fix Linux cooked mode userspace filtering (GitHub pull request #429) Fix compilation if IPv6 support not enabled Fix some Linux memory-mapped capture buffer size issues Don't fail if kernel filter can't be set on Linux (GitHub issue #549) Improve sorting of interfaces for pcap_findalldevs() Don't list Linux usbmon devices if usbmon module isn't loaded Report PCAP_ERROR_PERM_DENIED if no permission to open Linux usbmon devices Fix DLT_ type for Solaris IPNET devices Always return an error message for errors finding DAG or Myricom devices If possible, don't require that a device be openable when enumerating them for pcap_findalldevs() Don't put incompletely-initialized addresses in the address list for When finding Myricom devices, update description for regular interfaces that are Myricom devices and handle SNF_FLAGS=0x2(port aggregation enabled) Fix compilation error in DAG support Fix issues with CMake configuration Add support for stream buffers larger than 2GB on newer DAG cards Remove support for building against DAG versions without STREAMS support (before dag-3.0.0 2007)
2018-05-31make 'clean' and/or 'cleandir' actually clean all the things.mrg
2017-08-12PR lib/51952: Brad Harder: Apply upstream ada959c9ginsbach
[From upstream tcpdump] In pcap_compile(), first check whether the pcap_t is activated. Before we allocate or otherwise set up anything, check whether the pcap_t is activated, and set the error message string and return -1 if it's not. That way, we don't go through the cleanup code in that code path - there's nothing to clean up. Fixes the issue in GitHub pull request #552. XXX: pullup-8
2017-02-01Update supporting files for components which rely on autoconf to allow systemssevan
introducing since release of software to be recognised. This should hopefully allow the builds to progress a littles further on systems such as the POWER8 which features a little endian 64-bit PowerPC CPU identified as ppc64le.
2017-01-30we have a cloning bpf, the config test is brokenchristos
2017-01-27propagate deadness.christos
2017-01-24add another header filechristos
2017-01-24Add more fileschristos
2017-01-24merge conflicts.christos
2017-01-24Tuesday, Oct. 25, 2016 mcr@sandelman.cachristos
Summary for 1.8.1 libpcap release Add a target in Makefile.in for Exuberant Ctags use: 'extags'. Rename configure.in to configure.ac: autoconf 2.59 Clean up the name-to-DLT mapping table. Add some newer DLT_ values: IPMI_HPM_2,ZWAVE_R1_R2,ZWAVE_R3,WATTSTOPPER_DLM,ISO_14443,RDS Clarify what the return values are for both success and failure. Many changes to build on windows Check for the "break the loop" condition in the inner loop for TPACKET_V3. Fix handling of packet count in the TPACKET_V3 inner loop: GitHub issue #493. Filter out duplicate looped back CAN frames. Fix the handling of loopback filters for IPv6 packets. Add a link-layer header type for RDS (IEC 62106) groups. Use different intermediate folders for x86 and x64 builds on Windows. On Linux, handle all CAN captures with pcap-linux.c, in cooked mode. Removes the need for the "host-endian" link-layer header type. Compile with '-Wused-but-marked-unused' in devel mode if supported Have separate DLTs for big-endian and host-endian SocketCAN headers. Reflect version.h being renamed to pcap_version.h. Require that version.h be generated: all build procedures we support generate version.h (autoconf, CMake, MSVC)! Properly check for sock_recv() errors. Re-impose some of Winsock's limitations on sock_recv(). Replace sprintf() with pcap_snprintf(). Fix signature of pcap_stats_ex_remote(). Initial cmake support for remote packet capture. Have rpcap_remoteact_getsock() return a SOCKET and supply an "is active" flag. Clean up {DAG, Septel, Myricom SNF}-only builds. Do UTF-16-to-ASCII conversion into the right place. pcap_create_interface() needs the interface name on Linux. Clean up hardware time stamp support: the "any" device does not support any time stamp types. Add support for capturing on FreeBSD usbusN interfaces. Add a LINKTYPE/DLT_ value for FreeBSD USB. Go back to using PCAP_API on Windows. CMake support Add TurboCap support from WinPcap. Recognize 802.1ad nested VLAN tag in vlan filter. Thursday Sep. 3, 2015 guy@alum.mit.edu Summary for 1.7.5 libpcap release Man page cleanups. Add some allocation failure checks. Fix a number of Linux/ucLinux configure/build issues. Fix some memory leaks. Recognize 802.1ad nested VLAN tag in vlan filter. Fix building Bluetooth Linux Monitor support with BlueZ 5.1+ Saturday Jun. 27, 2015 mcr@sandelman.ca Summary for 1.7.4 libpcap release Include fix for GitHub issue #424 -- out of tree builds. Friday Apr. 10, 2015 guy@alum.mit.edu Summary for 1.7.3 libpcap release Work around a Linux bonding driver bug.
2015-08-28Simplify to avoid negation-only-applies-to-LHS warning.joerg
2015-04-05don't forget to include config.h otherwise it thinks we don't have vnsnprintfchristos
and fortify compiles fail.
2015-03-31merge conflictschristos
2015-03-31Numbers seem to be off here:christos
Thursday Feb. 12, 2015 guy@alum.mit.edu/mcr@sandelman.ca Summary for 1.8.0 libpcap release Support for filtering Geneve encapsulated packets. Wednesday Nov. 12, 2014 guy@alum.mit.edu/mcr@sandelman.ca Summary for 1.7.0 libpcap release Fix handling of zones for BPF on Solaris new DLT for ZWAVE clarifications for read timeouts. added bpf_filter1() with extensions some fixes to compilation without stdint.h EBUSY can now be returned by SNFv3 code.
2014-11-19merge changeschristos
2014-11-19import newest libpcapchristos
2014-04-07Re-add cloning bpf definition that got lost in rev 1.4.pooka
Needed at least for wpa_supplicant against a rump kernel (which does not create the old-style bpf0000 device nodes).
2013-12-31resolve conflicts.christos
2013-12-31Import libpcap-1.5.2christos
2013-04-07add the rest of the man pages.christos
2013-04-06moved script outchristos
2013-04-06install in /lib per rmind's requestchristos
2013-04-06new libpcapchristos
2013-04-06import 1.3.0christos