Fixed crash when dissecting Type Object larger than 100 elements. Added
protocol option for setting up the maxumun number of Type Object elements to show.
To save space, the value of Partial TSF is stored shifted to the right
by 10. When displaying to the user, shift it back to the left by 10 and
display as microseconds.
The secs field is a time_t, which is not necessarily 32 bits. If it's
not, casting away the upper bits, by casting to guint32, introduces a
Y2.038K bug.
Either cast to time_t or, if you're assigning a time_t to it, don't
bother with the cast.
Fields such as '_ws.expert' have no underlying tvb; they are added
with offset 0 and length 0 and the field's underlying tvb is NULL. FieldInfo__call
passes tvb to tvb_memdup() without checking if the tvb is null and
assumes that a NULL tvb means that the tvb is expired and therefore raises an error:
"epan/tvbuff.c:477: failed assertion "tvb && tvb->initialized"
Fields such as '_ws.expert.group' have no underlying tvb; they are added
with offset 0 and length 0 and the field's underlying tvb is NULL. FieldInfo_get_range
calls push_TvbRange, which assumes that a NULL tvb means that the tvb is expired
and therefore raises a lua error of "expired tvb".
This commit explicitly adds a check to FieldInfo__call() to see if the tvb is null when
attempting to access the underlying tvb.
It also explicitly checks if the tvb is null when attempting to access the range
and if it is, returns nil. This is consistent with how FieldInfo.source also
returns nil for such fields.
This commit should fix issue #13542.
The test:rpm-fedora job is currently failing with:
$ dnf install -y build/packaging/rpm/RPMS/x86_64/*.rpm
Fedora 34 openh264 (From Cisco) - x86_64 6.4 kB/s | 2.5 kB 00:00
Fedora Modular 34 - x86_64 8.4 MB/s | 3.8 MB 00:00
Fedora Modular 34 - x86_64 - Updates 500 kB/s | 754 kB 00:01
Fedora 34 - x86_64 - Updates 11 MB/s | 5.8 MB 00:00
Fedora 34 - x86_64 21 MB/s | 57 MB 00:02
Error:
Problem: conflicting requests
- nothing provides libminizip.so.2.5()(64bit) needed by wireshark-qt-3.5.0rc0_1661_ge2e4b79d0dd3-1.x86_64
It looks like this is due to Fedora 34 and later shipping with
minizip-3.0: https://src.fedoraproject.org/rpms/minizip.
Disable the test:rpm-fedora job for now until we can find a way to make
it more reliable.
Not all shells support [[ ]] compound commands; it's not in the most
recent Single UNIX Specification I could see, and the
ubuntu-clang-other-tests job is reporting
tools/validate-clang-check.sh: 18: [[: not found
Don't use [[ ]].
In addition, if you change extcap/etl.c, it tries to run clang-check on
it, but that file builds, and is only built, on Windows, so clang-check
fails dismally on UN*Xes. Omit it for now.
Added dissectors for RTPS Virtual Transport and RTPS Processed Protocols
RTI Connext DDS can capture RTPS-related traffic by using the Network Capture
Utility. The generated .pcap capture files will follow these protocols,
establishing a format for how information must be saved, and then
parsed. This will improve debuggability by including additional information
obtained from within Connext DDS.
RTPS-VT parses the information related to the transport. It then, calls
the RTPS-PROC dissector, which handles the rest: calling the RTPS
dissector when needed, and parsing additional information such as the
one related to security.
C-ares has been mandatory since 451a241e50. Remove some checks that are
no longer needed.
Rename OPTIONAL_DLLS to THIRD_PARTY_DLLS and OPTIONAL_PDBS to
THIRD_PARTY_PDBS in CMakeLists.txt, which is more accurate.
New advanced settings are created:
- rtp_player_use_disk1 - controls if decoded samples are stored in
memory or on disk.
- rtp_player_use_disk2 - controls if dictionary for decoded samples
is stored in memory or on disk.
- documentation updated
Make sure we have enough bytes for Length and Type fields before we read
from tvb.
Using existing msg_len for the checks.
Closes: wireshark/wireshark#17355
Move USB state machine tracking into one function. Do not store source
and destination addresses, simply generate them based on transaction
info and state when needed.
Related to #15908
Audio for play is now decoded and stored without silence parts.
Changes:
- ui/qt/utils/rtp_audio_file.cpp created to handle silence skipping
- ui/qt/rtp_audio_stream.cpp refactored to support it
- Fixed issue with exporting streams: File synchronized export was missing
leading silence.
- No line is shown in waveform graph if there is silence
Gerald Combs