The value for Escaping to proprietary algorithm was wrong and the
Boolean field Y/N was registered using the wrong base, resulting in a
failed assertion during dissection
First steps in dissection of the LCE-PAGE-RESPONSE message. Basic
dissection for S-FORMAT information elements being mandatory or
optional in this message is included.
Ubuntu 18.04 did not have the right versions of some of the tools.
2GB of RAM did not cut it with the -j4 flag, memory use is now about
4-6 GB while compiling in 4 threads.
-Changed the encoding of certain options to their appropriate value, the old values caused compilation error on some machines
-Reverted change #1 in commit c7d3335110290886f6dd56fa640c8b0ca0b7fce5 which caused a packet malformation error due to a data item being read incorrectly.
-Certain lines had a mixture of tabs and spaces which prevented compilation on certain machines
-Replaced protocol abbreviation from mpdccp.mp_* to dccp_mp_* to solve PROTOABBREV error when building
-Changed proto_tree_add_unit to proto_tree_add_item, as suggested for the dissect feature option
-Changed conditional statements to switch case in for MP_ADDADDR
-List MP_OPT as a subtree with relevant MP_SEQ, ID Address and/or subflow.
-Fixed a compilation warning due to an except statement creating subtree for an inexistent tree.
Previous implementation lacked MP_ADDADDR, MP_REMOVEADDR and had an outdated version of MP_PRIO.
Fixed a bug where the dissector had an incorrect offset of 1 byte, resulting in it incorrectly reading headers and data, something resulting in malformed packets.
Have proto_item_fill_display_label (which is used for custom
columns resolved type and packet diagrams) use address_to_display
for FT_ETHER. This is resolved when name resolution for MAC
Addresses is enabled.
Add FT_ETHER to the list of types that, if present in a custom
column, has the GUI enable the checkbox to switch between "resolved"
and "unresolved" text.
This allows FT_ETHER custom columns to be displayed as either
resolved addresses or unresolved. (Note that to be displayed
as resolved, the column resolved option must be checked and
the name resolution preference enabled.)
Fix#18665
Fix some issues regarding custom columns near the maximum size:
Fix where when near the column limit, a comma was not being added
to separate a value but the first character of the next field was,
resulting in an invalid field.
Create the "result" and the "expr" (resolved and unresolved) separately
to address issue where for multifield custom columns of different
types, the "result" might be truncated without "expr" necessarily
being so. This created problems when concatenating the end of the
result to the expr for certain types later.
Avoid passing a NULL to snprintf for integer columns of BASE_NONE
of unexpected value.
Indicate when the custom column has been truncated, since after
commit e449b560c0 this string value is no longer
used to create the filter and is for display only. Also use
the label truncation function so that truncatation is on UTF-8
boundaries.
Fix#17618
==207143==ERROR: AddressSanitizer: global-buffer-overflow on address 0x7f59752e0f00 at pc 0x7f5971cd0737 bp 0x7ffe881b1ef0 sp 0x7ffe881b1ee8
READ of size 4 at 0x7f59752e0f00 thread T0
#0 0x7f5971cd0736 in setup_rlc_mac_priv epan/dissectors/packet-gsm_abis_pgsl.c:194:8
#1 0x7f5971ccfc89 in dissect_gprs_data epan/dissectors/packet-gsm_abis_pgsl.c:357:3
#2 0x7f5971ccf6ea in dissect_abis_pgsl epan/dissectors/packet-gsm_abis_pgsl.c:477:3
#3 0x7f5974483daa in call_dissector_through_handle epan/packet.c:822:9
#4 0x7f5974478c05 in call_dissector_work epan/packet.c:920:9
If a field name has been written to the json dumper for
a bytes element (Base64), then a Base64 value must be written
later, even if the value is zero length.
Move the JSON_DUMPER_FLAGS_NO_DEBUG flag to the json_dumper header,
and use it in the protobuf dissector, so that errors in the JSON
dumper state transitions do not abort the application through a
ws_error() call. Use DISSECTOR_ASSERT in that case, since it should
happen only with a dissector bug (as with the zero bytes elements
issue fixed here), not with malformed packets.
Only instantiate the json_dumper and create its output string if
we intend on displaying its output, instead of doing so whenever
we have a message type name.
Fix#18730.
Previously the length was ignored and if a Sequence contains more then
one extensions (in the ellipsis) then the value of the second was
wrongly added to the value of the previous one.
The shortcut for adding a new packet comment is not available
until the menu has first been shown, or a packet has been selected.
This is a bug, as it is not clear to the user, why the shortcut should
exist in one instance and not in the other. Therefore the shortcut is
always added.
It is not added in the .ui files, as this would trigger a new set of
translations.
Fixes#18673
Bernhard Dick
Harald Welte