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* libpcap: Update to 1.10.5Joseph Mingrone2025-01-29154-8537/+11338
| | | | | | | | | | Reviewed by: kp (pflogd changes) Sponsored by: The FreeBSD Foundation (cherry picked from commit afdbf109c6a661a729938f68211054a0a50d38ac) (cherry picked from commit ecb75be376a3e18d3e4836b6ee07015264784694) (cherry picked from commit f0bcebe67ef6cf9f104535d6cd9f151c1b61dd6a) (cherry picked from commit 34aa6f2c2db5cc9655f201a1ef01adbb9fb484d5)
* libpcap: Update to 1.10.4Joseph Mingrone2025-01-2932-176/+252
| | | | | | | | | Sponsored by: The FreeBSD Foundation (cherry picked from commit dd744a896be358d6f001766188da6aed80e00378) (cherry picked from commit 270d20ce91c898c532ebaff76bb5b71c8544e928) (cherry picked from commit 67c802c948abf6955c3d8b53f4a41293a9caea24) (cherry picked from commit b1538e8fc488409113b833dd1c53aab1057b0568)
* libpcap: Update to 1.10.3Joseph Mingrone2025-01-29237-14714/+28376
| | | | | | | | | | | | | | | | | | | Prior to this MFC, the stable/13 libpcap was at version 1.9.1, which was released over five years ago. Several CVEs have been identified in that version. For a detailed list, see https://www.tcpdump.org/public-cve-list.txt. Reviewed by: kp (pf changes) Sponsored by: The FreeBSD Foundation (cherry picked from commit 6d1c946e916845d01062e146aad5395410da1e54) (cherry picked from commit 0c59e0b4e5817f139ce28486085b2f196351c7a3) (cherry picked from commit 512c553671bef26e93342d4ae1ec5f60d8ae112b) (cherry picked from commit 6f9cba8f8b5efd16249633e52483ea351876b67b) (cherry picked from commit 437f05885047c533cadf15b564729cfd0273d2fe) Commit 437f05885047c533cadf15b564729cfd0273d2fe has been adapted to only include the changes for the libpcap 1.10.3 update.
* MFV r355890:Cy Schubert2019-12-212-2/+16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix libpcap issue #893: check for invalid IPv4 addresses. This fixes errors such as: tcpdump -i lagg0 net 999.999.999.999 This was originally discovered on a Red Hat 7.7 server and verified to also be a bug on FreeBSD. Obtained from: https://github.com/the-tcpdump-group/libpcap/commit/ \ 07070918d5e81a515315b395f334e52589fe0fb Fixed by: https://github.com/guyharris MFC after: 2 weeks Notes: svn path=/head/; revision=355990
* | MFV r353141 (by phillip):Cy Schubert2019-12-21175-4544/+17653
|\| | | | | | | | | | | | | | | | | Update libpcap from 1.9.0 to 1.9.1. MFC after: 2 weeks Notes: svn path=/head/; revision=355988
* | Re-apply r190640.Hans Petter Selasky2018-05-311-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Restore local change to include <net/bpf.h> inside pcap.h. This fixes ports build problems. - Update local copy of dlt.h with new DLT types. - Revert no longer needed <net/bpf.h> includes which were added as part of r334277. Suggested by: antoine@, delphij@, np@ MFC after: 3 weeks Sponsored by: Mellanox Technologies Notes: svn path=/head/; revision=334418
* | Hide unsupported remote capture definitions to avoid breakage in ports.Hans Petter Selasky2018-05-301-0/+2
| | | | | | | | | | | | | | | | | | Suggested by: antoine@ MFC after: 3 weeks Sponsored by: Mellanox Technologies Notes: svn path=/head/; revision=334378
* | MFV r333789: libpcap 1.9.0 (pre-release)Hans Petter Selasky2018-05-28199-16155/+26219
|\| | | | | | | | | | | | | | | MFC after: 1 month Sponsored by: Mellanox Technologies Notes: svn path=/head/; revision=334277
* | Clear clang warning:Sean Bruno2017-07-031-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined] Submitted by: Aaron Prieger <aprieger@llnw.com> Reviewed by: dim Sponsored by: Limelight Networks Differential Revision: https://reviews.freebsd.org/D11166 Notes: svn path=/head/; revision=320616
* | MFV r316124: Fix build when WITHOUT_INET6.Xin LI2017-03-291-7/+7
|\| | | | | | | | | | | | | | | Reported by: Randy Westlund <rwestlun gmail com> MFC after: 3 days Notes: svn path=/head/; revision=316125
* | MFV r313759: license change for a few headers (4 clause BSD to 3 clause BSD).Xin LI2017-02-152-10/+2
|\| | | | | | | | | | | | | | | MFC after: 28 days X-MFC-with: r313695 Notes: svn path=/head/; revision=313760
* | MFV r313676: libpcap 1.8.1Xin LI2017-02-13175-10534/+22895
|\| | | | | | | | | | | | | MFC after: 1 month Notes: svn path=/head/; revision=313695
* | Fix a style(9) bug.Jung-uk Kim2016-08-031-1/+1
| | | | | | | | Notes: svn path=/head/; revision=303734
* | Support nanosecond time stamps for pcap_dispatch(3) and pcap_loop(3).Jung-uk Kim2016-08-031-0/+49
| | | | | | | | Notes: svn path=/head/; revision=303733
* | libpcap: fix for simple NULL pointer dereference.Pedro F. Giffuni2016-04-141-1/+2
| | | | | | | | | | | | | | Found with devel/coccinelle. Notes: svn path=/head/; revision=297983
* | MFV r276759: libpcap 1.6.2.Xin LI2015-01-06173-10257/+11302
|\| | | | | | | | | | | | | MFC after: 1 month Notes: svn path=/head/; revision=276768
* | Add netmap support to libpcap. Tcpdump and other native pcap application can nowLuigi Rizzo2014-10-062-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | run directly on netmap ports using netmap:foo or valeXX:YY device names. Modifications to existing code are small and trivial, the netmap-specific code is all in a new file. Please be aware that in netmap mode the physical interface is disconnected from the host stack, so libpcap will steal the traffic not just make a copy. For the full version of the code (including linux and autotools support) see https://code.google.com/p/netmap-libpcap/ MFC after: 3 days Notes: svn path=/head/; revision=272659
* | Rename definition of IEEE80211_FC1_WEP to IEEE80211_FC1_PROTECTED.Kevin Lo2014-01-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The origin of WEP comes from IEEE Std 802.11-1997 where it defines whether the frame body of MAC frame has been encrypted using WEP algorithm or not. IEEE Std. 802.11-2007 changes WEP to Protected Frame, indicates whether the frame is protected by a cryptographic encapsulation algorithm. Reviewed by: adrian, rpaulo Notes: svn path=/head/; revision=260444
* | Integrate github revision 0446821e49224c6a29be28760cc9c4cc14f56d8a asSean Bruno2013-10-315-8/+8
| | | | | | | | | | | | | | | | | | | | | | suggested by upstream https://github.com/the-tcpdump-group/libpcap/issues/327 Quiesce assignment warnings by use of const Notes: svn path=/head/; revision=257466
* | Move new pf includes to the pf directory. The pfvar.h remainGleb Smirnoff2013-10-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | in net, to avoid compatibility breakage for no sake. The future plan is to split most of non-kernel parts of pfvar.h into pf.h, and then make pfvar.h a kernel only include breaking compatibility. Discussed with: bz Notes: svn path=/head/; revision=257215
* | Start splitting pfvar.h into internal and external parts.Gleb Smirnoff2013-10-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Provide pf_altq.h that has only stuff needed for ALTQ. - Start pf.h, that would have all constant values and eventually non-kernel structures. - Build ALTQ w/o pfvar.h, include if_var.h, that before came via pollution. - Build tcpdump w/o pfvar.h. Sponsored by: Netflix Sponsored by: Nginx, Inc. Notes: svn path=/head/; revision=257186
* | MFV: libpcap 1.4.0.Xin LI2013-05-3054-4050/+8632
|\| | | | | | | | | | | | | MFC after: 4 weeks Notes: svn path=/head/; revision=251129
* | Add tcp header flags ECE and CWR defined in RFC 3168.Hiren Panchasara2013-05-163-2/+6
| | | | | | | | | | | | | | | | | | | | PR: 140349 Submitted by: Alan Amesbury <amesbury@umn.edu> (earlier version) Reviewed by: delphij Approved by: sbruno (mentor) Notes: svn path=/head/; revision=250693
* | Clean some 'svn:executable' properties in the tree.Pedro F. Giffuni2013-01-261-0/+0
| | | | | | | | | | | | | | | | Submitted by: Christoph Mallon MFC after: 3 days Notes: svn path=/head/; revision=245952
* | MFV: libpcap 1.3.0.Xin LI2012-10-0525-6915/+3907
|\| | | | | | | | | | | | | MFC after: 4 weeks Notes: svn path=/head/; revision=241231
* | Fix typo: s/pakcet/packetKevin Lo2012-09-201-1/+1
| | | | | | | | Notes: svn path=/head/; revision=240725
* | Add 3 missing files that was generated but not included with the initialXin LI2012-05-143-0/+267
| | | | | | | | | | | | | | | | | | | | commit. Reported by: buganini via IRC MFC after: 2 weeks Notes: svn path=/head/; revision=235429
* | Merge from vendor branch: update libpcap to 1.2.1.Xin LI2012-05-1476-2553/+6708
|\| | | | | | | | | | | | | MFC after: 2 weeks Notes: svn path=/head/; revision=235426
* | Incorporate vendor commit ecdc5c0a7f7591a7cd4a:Xin LI2011-06-281-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In userland, sign extend the offset for JA instructions. We currently use that to implement "ip6 protochain", and "pc" might be wider than "pc->k", in which case we need to arrange that "pc->k" be sign-extended, by casting it to bpf_int32. PR: kern/157188 Submitted by: plosher MFC after: 2 weeks Notes: svn path=/head/; revision=223616
* | Explicitly initialize the packet buffer to NULL after we unmap the zero copyChristian S.J. Peron2011-06-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | buffers. This fixes a segfault on exit due to calling free on a bogus pointer. This should be considered a temporary stop gap fix to avoid the crash. The complete fix re-shuffles the initializations of some of the clean-up pointers. The details of the fix can be found in the libpcap git repository: commit bc8209b71e928870b0f172d43b174ab27ba24394 Proded by: kevlo, rpaulo MFC after: 2 weeks Submitted by: Anton Yuzhaninov Notes: svn path=/head/; revision=222654
* | Merge my change against libpcap trunk revisionXin LI2011-03-111-11/+39
| | | | | | | | | | | | | | | | | | | | | | c65292b04b98d6a76d58c5a54ca8f81463bf24de to support new SIOCGIFDESCR ioctl interface which was too late for libpcap 1.1.1. Reported by: brucec Noticed by: wxs Notes: svn path=/head/; revision=219472
* | Remove more unused files.Rui Paulo2010-10-295-590/+0
| | | | | | | | Notes: svn path=/head/; revision=214521
* | Remove unused files.Rui Paulo2010-10-2948-8225/+0
| | | | | | | | Notes: svn path=/head/; revision=214520
* | Merge libpcap-1.1.1.Rui Paulo2010-10-29203-4500/+19746
|\| | | | | | | Notes: svn path=/head/; revision=214518
* | Revised revision 199201 (add interface description capability as inspiredXin LI2010-01-271-3/+13
| | | | | | | | | | | | | | | | | | | | | | by OpenBSD), based on comments from many, including rwatson, jhb, brooks and others. Sponsored by: iXsystems, Inc. MFC after: 1 month Notes: svn path=/head/; revision=203052
* | Revert revision 199201 for now as it has introduced a kernel vulnerabilityXin LI2009-11-121-12/+4
| | | | | | | | | | | | | | and requires more polishing. Notes: svn path=/head/; revision=199231
* | Add interface description capability as inspired by OpenBSD.Xin LI2009-11-111-4/+12
| | | | | | | | | | | | | | MFC after: 3 months Notes: svn path=/head/; revision=199201
* | Revert previous commit that commented out some bpf functions.Rui Paulo2009-04-115-9/+9
| | | | | | | | | | | | | | | | | | Unconstify arguments of bpf_image(), bpf_filter() and bpf_dump(). This is needed because some ports rely heavely on these arguments (some of them even roll out their own implemenentations of bpf_dump). Notes: svn path=/head/; revision=190944
* | Restore local change to include <sys/bpf.h> inside pcap.h. This fixesRui Paulo2009-04-022-6/+2
| | | | | | | | | | | | | | remaining ports build problems. Notes: svn path=/head/; revision=190640
* | Remove a dangling extern "C" declaration that was missed during theRui Paulo2009-03-311-4/+0
| | | | | | | | | | | | | | | | | | merge. Fixes C++ ports using libpcap (nmap, for example). Submitted by: Daniel Roethlisberger <daniel at roe.ch> Notes: svn path=/head/; revision=190591
* | Fixed indentation for LINKTYPE_ENCVANHULLEBUS Yvan2009-03-241-1/+1
| | | | | | | | | | | | | | Approved by: gnn(mentor) Notes: svn path=/head/; revision=190377
* | bpf_filter() and bpf_validate() can't live here if they already live inRui Paulo2009-03-221-2/+2
| | | | | | | | | | | | | | bpf.h Notes: svn path=/head/; revision=190234
* | Remove remaining references to BIOCSETBUFMODE ifdefs. We now haveRui Paulo2009-03-211-7/+0
| | | | | | | | | | | | | | another ifdef for zerocopy bpf. Notes: svn path=/head/; revision=190230
* | Finish merge of zerocopy bpf.Rui Paulo2009-03-211-156/+0
| | | | | | | | Notes: svn path=/head/; revision=190229
* | Merge libpcap 1.0.0.Rui Paulo2009-03-21156-10691/+25065
|\| | | | | | | Notes: svn path=/head/; revision=190225
| * Flatten vendor/libpcap and remove keyword expansion.Rui Paulo2009-03-2097-54701/+0
| | | | | | | | Notes: svn path=/vendor/libpcap/dist/; revision=190153
* | Add Mac OS X stuff.Rui Paulo2009-03-211-0/+2
| | | | | | | | Notes: svn path=/head/; revision=190213
* | Add a couple more paths.Rui Paulo2009-03-211-0/+2
| | | | | | | | Notes: svn path=/head/; revision=190212
* | Add exclude list for libpcap.Rui Paulo2009-03-211-0/+3
| | | | | | | | Notes: svn path=/head/; revision=190210
* | Added DLT_ENC to map list, so it is now possibleVANHULLEBUS Yvan2009-03-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | to save dumps on enc0 Reviewed by: gnn(mentor) Obtained from: NETASQ MFC after: 1 week Notes: svn path=/head/; revision=189877
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