- Show which options are referenced by entries in entry overview.
- Show IPv6 address in option overview too (before IPv4 only).
- Only register ports of endpoint referenced by SOME/IP services.
Endpoint Options referenced by Service 0xfffe (non SOME/IP) are not
automatically registered to be SOME/IP anymore [improvement].
Remove MINIMIZE_STRING_COPYING define because the code does not even
compile anymore. Do not cache strings when ensuring rows are colorized
to avoid thrashing cache. Store column data only for last 500 accessed
records to ensure there is upper bound for the cache size.
Fixes#18741
Calculating ipei_digits happened using signed int arithmetic due to type
promotion rules. Explicitely casting the static number to guint64
ensures usage of unsigned 64bit arithmetics.
The extended location information type field is a four bit value. This
was handled correctly while displaying, but not by interpreting the
value. Hence the according MASK and SHIFT values have been updated.
When procssing BATCH statements, Wireshark did not properly handled keys with length < 0 , which actually means that no value
is sent on the wire..
This fixes it (and as a results, parses properly some result packets it failed to parse properly before).
Signed-off-by: Yaniv Kaul <yaniv.kaul@scylladb.com>
When procssing results, Wireshark did not properly handled keys with length -1, which actually means NULL.
This fixes it (and as a results, parses properly some result packets it failed to parse properly before).
Signed-off-by: Yaniv Kaul <yaniv.kaul@scylladb.com>
Make dfilter byte representation always use ':' for consistency.
Make 1 byte be represented as "XX:" with the colon suffix to
make it nonambiguous that is is a byte and not other type,
like a protocol.
The difference is can be seen in the following programs. In the
before representation it is not obvious at all that the second
"fc" value is a literal bytes value and not the value of the
protocol "fc", although it can be inferred from the lack of
a READ_TREE instruction. In the After we know that "fc:" must
be bytes and not a protocol.
Note that a leading colon is a syntactical expedient to say
"this value with any type is a literal value and not a protocol
field." A terminating colon is just a part of the dfilter
literal bytes syntax.
Before:
Filter: fc == :fc
Syntax tree:
0 TEST_ANY_EQ:
1 FIELD(fc <FT_PROTOCOL>)
1 FVALUE(fc <FT_PROTOCOL>)
Instructions:
00000 READ_TREE fc <FT_PROTOCOL> -> reg#0
00001 IF_FALSE_GOTO 3
00002 ANY_EQ reg#0 == fc <FT_PROTOCOL>
After:
Filter: fc == :fc
Syntax tree:
0 TEST_ANY_EQ:
1 FIELD(fc <FT_PROTOCOL>)
1 FVALUE(fc: <FT_PROTOCOL>)
Instructions:
00000 READ_TREE fc <FT_PROTOCOL> -> reg#0
00001 IF_FALSE_GOTO 3
00002 ANY_EQ reg#0 == fc: <FT_PROTOCOL>
Remove some unused historical files.
Aggressively disable warnings to keep the lemon source
pristine and avoid the maintenance burden for lemon itself.
Lemon has its own lax policy for warnings that doesn't match our
own and they won't accept external patches to remove the
warnings, so just ignore them. Lemon is just executed to generate
code for the Wireshark build and the minor code issues it has
have no influence at runtime.
For lemon generated code we selectively disable some linting
warnings.
Remove patches for lemon and lempar, they are no longer required
with these changes to silence warnings.
Constant logical expressions are tautologies and almost certainly
user error. Reject them as invalid.
Most of them were already rejected with insufficient type information
but some corner cases were still valid.
Before:
Filter: ${frame.number} == 3
Syntax tree:
0 TEST_ANY_EQ:
1 REFERENCE(frame.number <FT_UINT32>)
1 FVALUE(3 <FT_UINT32>)
Instructions:
00000 READ_REFERENCE ${frame.number <FT_UINT32>} -> reg#0
00001 IF_FALSE_GOTO 3
00002 ANY_EQ reg#0 == 3 <FT_UINT32>
00003 RETURN
After:
Filter: ${frame.number} == 3
dftest: Constant expression is invalid.
${frame.number} == 3
^~~~~~~~~~~~~~~~~~~~
Expressions that start with hyphen clash with command-line options.
In that case we need to pass "--" to dftest to stop processing
options.
Fix the test suite to do this. Fixes failures with dftest and
expressions like:
-2 == tcp.port
Replace the GLib option parser with getopt while at it. The GLib API
is nice but isn't a good fit for this utility and the code appears to
be inconsistent on whether "--" is left in the argv or not.
prev needs to be advanced to ptr on an invalid character even
if there aren't any bytes to copy (because we have two invalid
characters in a row.) Fixup ba7917309aFix#18769.
Uwe Heuert