filter string; check its syntax appropriately for the type of search
we're doing when colorizing it.
Searching for an empty text string is a pointless exercise; report that
as an error.
svn path=/trunk/; revision=10253
Put both capture filename and
x.x.x.x:x -> y.y.y.y:y
describing the tcp session we are currently graphing in the menu text
of the window.
svn path=/trunk/; revision=10249
make it create a new tvb and pass it to the callback so that the callback can pick up the length of the octet string by doing a
tvb_length_remaining(tvb, 0);
svn path=/trunk/; revision=10246
so it requires routines from -lcfg and -lodm - if attempting to link
with libpcap fails, try linking with libpcap and -lcfg and -lodm and, if
that succeeds, add all those libraries to the link list.
svn path=/trunk/; revision=10244
hand.
Clean up "name_in_bitmap()" a bit.
In "loop_record()", don't bother allocating a buffer for the tag used if
there's no name for the item.
svn path=/trunk/; revision=10243
Don't make a copy of the message in
"dissect_quake2_client_commands_uinfo()" and
"dissect_quake2_client_commands_stringcmd()", just use the copy in the
tvbuff.
svn path=/trunk/; revision=10240
"tvb_get_ptr()".
Add a section on roubustness, giving a number of potential problems that
aren't just portability problems.
Document "tvb_get_string()" and "tvb_get_stringz()", better document
"tvb_memcpy()" and "tvb_memdup()".
Fix a typo.
svn path=/trunk/; revision=10239
"tvb_memcpy()"ing to it, and putting in a null terminator;
"tvb_get_string()" will check whether all bytes of the string are
present before allocating the buffer, so that you don't leak memory if
the copy throws an exception, and don't crash if the length is absurdly
large.
Use "tvb_memdup()" instead of allocating a buffer and "tvb_memcpy()"ing
to it, so that an exception is thrown before you try to allocate the
buffer (for the same reasons as listed above).
Before allocating a buffer used when processing a chunk of data from a
packet, get a pointer to the chunk with "tvb_get_ptr()", or check that
the data is all there with "tvb_ensure_bytes_exist()", so that an
exception is thrown before you try to allocate the buffer (for the same
reasons as listed above).
Fix up the lengths of the tvbuff used when dissecting ONC RPC opaque data
with a particular dissector.
svn path=/trunk/; revision=10236
(and the fact that nbss does not register its conversation)
this caused WANT_PDU_TRACKING to be decremented multiple times between
the dissectors
and thus ethereal could no longer reliably spot SMB PDUs that started in the middle of a tcp segment (unless we do reassembly which we dont do unless we have to since it eats soo many resources)
FIX so that ethereal once again can spot SMB (and other) protocol PDUs that start in the middle of a segment.
svn path=/trunk/; revision=10219