Builder libpcap-solaris11-i386 Build #63

Results:

Build successful

SourceStamp:

BuildSlave:

Reason:

The SingleBranchScheduler scheduler named 'schedule-libpcap-solaris11-i386' triggered this build

Steps and Logfiles:

1. git update ( 4 secs )
   1. stdio
2. shell './build_matrix.sh' ( 5 hrs, 33 mins, 47 secs )
   1. stdio
   2. config.log

Build Properties:

Forced Build Properties:

Responsible Users:

1. Denis Ovsienko

   denisohnoyoudont@ovsienko.info

Timing:

All Changes:

:

1. Change #247487

   Category	libpcap
   Changed by	Denis Ovsienko <denisohnoyoudont@ovsienko.info>
   Changed at	Sun 02 Nov 2025 23:18:03
   Repository	https://git.tcpdump.org/libpcap
   Project	libpcap
   Branch	master
   Revision	ba50c5a4299ef835e7aa078e517b92f28de22563

   Comments

   Properly reject "link proto" for DLT_BACNET_MS_TP.
   When the BACnet MS/TP case in gen_linktype() tests for the arbitrary
   number 0x55FF0000 using the bitmask 0xFFFF0000, the only obvious
   mismatch between the problem space and the solution space is the
   discarding of the low 16 bits in a 32-bit value instead of using a plain
   16-bit comparison.
   
   However, the main problem is that the bytes 0x55 0xFF comprise the MS/TP
   frame preamble and gen_linktype() matches any well-formed MS/TP frame
   regardless of the actual contents.  This means any explicit or implicit
   tests for a link-layer protocol ID always match, for example, "port 80"
   seemingly works, but erroneously interprets MS/TP frames as IPv4 and
   IPv6 packets.
   
   Remove the case from gen_linktype() to have pcap_compile() reject input
   that is semantically invalid in the first place.  Add a comment and
   update the tests.

   Changed files

   • CHANGES
   • gencode.c
   • testprogs/TESTrun

2. Change #247488

   Category	libpcap
   Changed by	Denis Ovsienko <denisohnoyoudont@ovsienko.info>
   Changed at	Sun 02 Nov 2025 23:18:14
   Repository	https://git.tcpdump.org/libpcap
   Project	libpcap
   Branch	master
   Revision	8a8dd431daeeb233133aef2fc7edafed6f3073e4

   Comments

   Make ARCnet a specific case of MAC-8.
   Generalize gen_ahostop() into gen_mac8host() and place the latter
   near gen_mac48host().  Refine the checks and error messages in
   gen_acode() and place it near gen_ecode().  Refine existing reject
   blocks that concern gen_acode() to cover the validation better, place
   these in one place and omit AID from the code paths because that's the
   only way into gen_acode().

   Changed files

   • gencode.c
   • testprogs/TESTrun

3. Change #247489

   Category	libpcap
   Changed by	Denis Ovsienko <denisohnoyoudont@ovsienko.info>
   Changed at	Sun 02 Nov 2025 23:18:14
   Repository	https://git.tcpdump.org/libpcap
   Project	libpcap
   Branch	master
   Revision	7db3d9311f869af5801b16383411c91839bc4f66

   Comments

   Extend "link (host|broadcast)" support onto DLT_BACNET_MS_TP.
   Reuse a pre-existing syntax and add MS/TP particulars to gen_mac8host()
   and gen_broadcast().  Add initial tests, in the man page document MS/TP
   as a specific case of MAC-8.  This change is based on the specification
   in [1], the apply test savefile comprises packets 851~860 from [2].
   
   1: https://kargs.net/BACnet/BACnet_MSTP.pdf
   2: https://kargs.net/captures/mstp_20140225214217.cap

   Changed files

   • CHANGES
   • gencode.c
   • pcap-filter.manmisc.in
   • testprogs/TESTrun
   • tests/filter/mstp_20140225214217.pcap