Converting from freq to channel only needed the 6 GHz freq. range
to be added, however, converting from channel to freq. will require
the function ieee80211_chan_to_mhz to take a starting frequency as
there's overlap in the channel numbering between 2.4/5 GHz and 6 GHz
bands. This may not be possible in some cases, so for now the
function will continue to do the conversion based on the order
on which the freq. ranges are defined. Specifically, it will favor
2.4/5 GHz over 6 GHz.
Use wslog to output debug information. Being able to control
it at runtime is a big advantage.
We extend the syntax tree nodes with a method to return a
canonical string representation.
Add a routine to walk the tree and return an textual representation
for debugging purposes.
Profile files which is only used in Qt is not automatically registered
during startup and must be explicit registered.
Add profile_register_persconffile() to handle this registration.
This is more readable and the extra error checking is functionally
the same as the original upstream code too, that trigerred some
compiler warnings.
Add missing 'static' qualifier.
Add a test for 'ws_opterr'.
Fix
wsutil/ws_getopt.c:93:21: error: possible misuse of comma operator here [-Werror,-Wcomma]
return ws_optind++, -1;
^
wsutil/ws_getopt.c:93:10: note: cast expression to void to silence warning
return ws_optind++, -1;
^~~~~~~~~~~
(void)( )
wsutil/ws_getopt.c:188:11: error: possible misuse of comma operator here [-Werror,-Wcomma]
name++, opt++;
^
wsutil/ws_getopt.c:188:5: note: cast expression to void to silence warning
name++, opt++;
^~~~~~
(void)( )
wsutil/ws_getopt.c:199:15: error: implicit conversion loses integer precision: 'long' to 'int' [-Werror,-Wshorten-64-to-32]
int l = arg-start;
~ ~~~^~~~~~
Add a .editorconfig entry for ws_getopt.[ch].
Besides the obvious limitation of being unavailable on Windows,
the standard is vague about getopt() and getopt_long() has many
non-portable pitfalls and buggy implementations, that increase
the maintainance cost a lot. Also the GNU libc code currently
in the tree is not suited for embedding and is unmaintainable.
Own maintainership for getopt_long() and use the musl implementation
everywhere. This way we don't need to worry if optreset is available,
or if the $OPERATING_SYSTEM version behaves in subtly different ways.
The API is under the Wireshark namespace to avoid conflicts with
system headers.
Side-note, the Mingw-w64 9.0 getopt_long() implementation is buggy
with opterr and known to crash. In my experience it's a headache to
use the embedded getopt implementation if the system provides one.
On the first packet of the conversation, the MPA layer is
dissected correctly followed by the DDP, RDMAP, RPC-over-RDMA,
RPC and NFS layers. The MPA layer sets the TCP conversation as
MPA protocol but when it dissects the RPC layer it also sets
the TCP conversation as RPC protocol thus overwriting the previous
protocol.
Added new port type PT_IWARP_MPA so that when the RPC layer
is dissected it does not overwrite the default protocol for
the TCP conversation which has already been set to MPA.
Fixes#15869.
This should fix the cppcheck warning "The unsigned expression
'sizeof(struct _PKT_INFO)' will never be negative so it is either
pointless or an error to check if it is."
wmem_safe_mult() was only used to do an overflow-safe multiplication of
a type size and a count of elements of that type; replace it with
wmem_safe_mult_type_size(), which takes the type as the first argument,
and checks only whether the count of elements is <= 0.
Fix the description in wsutil/exported_pdu_tlvs.h to reflect reality
(i.e., to match what the code in Wireshark that reads the exported PDU
TLVs, and all code that writes them, does).
In the code that dissects them, treat all strings as FT_STRINGZPAD, as
any null bytes at the end of the string are padding, not part of the
string.
See merge request !3895 and issue #17535.
Have wsutil/exported_pdu_tlvs.h define the LINKTYPE_WIRESHARK_UPPER_PDU
TLV type and length values, as well as the port type values written to
files in EXP_PDU_TAG_PORT_TYPE TLVs.
Update the comment that describes the LINKTYPE_WIRESHARK_UPPER_PDU TLVs
to more completely and correctly reflect reality (it was moved from
epan/exported_pdu.h to wsutil/exported_pdu_tlvs.h).
Rename those port type values from OLD_PT_ to EXP_PDU_PT_; there is
nothing "old" about them - yes, they originally had the same numerical
values as the PT_ enum values in libwireshark, but that's no longer the
case, and the two are now defined independently. Rename routines that
map between libwireshark PT_ values and EXP_PDU_PT_ values to remove
"old" from the name while we're at it.
Don't include epan/exported_pdu.h if we only need the
LINKTYPE_WIRESHARK_UPPER_PDU definitions - just include
wsutil/exported_pdu_tlvs.h.
In extcap/udpdump.c, include wsutil/exported_pdu_tlvs.h rather than
defining the TLV types ourselves.
This utility function is useful outside of epan. Move it to wsutil
and export the interface.
The move isn't completely clean as it requires duplicating two small
inline functions but that was necessary to avoiding moving too much at
once.
We have two format_size()s, with and without wmem scoped memory.
Move the wmem version to wsutil and add a convenience macro to
use g_malloc()ed memory.
This allows wmem to be used from other libraries, namely wsutil.
It is often the case that a funtion exists in wsutil and cannot
be used with a wmem scope, requiring some code duplication or
extra memory allocations, or vice-versa, code in epan cannot be
moved to wsutil because it has a wmem dependency.
To this end wmem is moved to wsutil. Scope management remains part
of epan because those scope semantics are specific to dissection.
fcntl.h appears to be available on all of our supported platforms,
including Windows. We've also been including it without HAVE_FCNTL_H
guards in a few places (e.g. sshdump.c) without any issues for some
time.
floorl is part of C99.
Mark wsutil's includes SYSTEM PRIVATE. This exposed a lot of targets
that were indirectly picking up include paths via the wsutil target, so
add direct includes where needed. The G.722 and G.726 codecs were
implicilty including tiffio.h; find it explicitly instead.
Mark some of wsutil's libraries PRIVATE, but leave commonly-used ones
PUBLIC.
Ping #17477.
Revert change to format_size() added in
f509a83381. This commit broke formatting
with spaces and introduced some dead code.
Also replace unnecessary call to format_size_wmem() and remove
unnecessary casts (since our warning settings were fixed in the
mean time).
Balint Reczey