made implicit casts explicit and changed a number of fields and function return values from base_display_e to unsigned because the enum was not a comprehensive list of all possible values
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8416
svn path=/trunk/; revision=48289
epan/show_exception.c, as it's used outside
epan/dissectors/packet-frame.c. Update their callers to include
<epan/show_exception.h> to get their declaration.
Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if
there's more stuff in the packet to dissect after the dissector call
that threw the exception, doesn't mean you shouldn't go ahead and
dissect that stuff. Use it in all those cases, including ones where
BoundsError was inappropriately being caught (you want those passed up
to the top level, so that the packet is reported as having been cut
short in the capture process).
Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that
correspond to running past the end of the data for a tvbuff; use it
rather than explicitly catching those exceptions individually, and
rather than just catching all exceptions (the only place that
DissectorError should be caught, for example, is at the top level, so
dissector bugs show up in the protocol tree).
Don't catch and then immediately rethrow exceptions without doing
anything else; just let the exceptions go up to the final catcher.
Use show_exception() to report non-fatal errors, rather than doing it
yourself.
If a dissector is called from Lua, catch all non-fatal errors and use
show_exception() to report them rather than catching only
ReportedBoundsError and adding a proto_malformed item.
Don't catch exceptions when constructing a trailer tvbuff in
packet-ieee8023.c - just construct it after the payload has been
dissected, and let whatever exceptions that throws be handled at the top
level.
Avoid some TRY/CATCH/ENDTRY cases by using checks such as
tvb_bytes_exist() before even looking in the tvbuff.
svn path=/trunk/; revision=47924
Fix the Lua tostring() method on FieldInfo objects such that it always returns
a string, although the string might be '(unknown)', '(none)', or '(n/a)'. This
is more conformant to Lua's API style.
Also create a new 'FieldInfo.display' accessor table member, which Lua
scripts can use instead of tostring() to get what the GUI displays.
From me:
Misc indentation fixes, remove redundant 'return' statement.
svn path=/trunk/; revision=47783
function name isn't the same as the method name; this is used if we're
providing compatibility aliases for method names.
Use WSLUA_CLASS_FNREG() and WSLUA_CLASS_FNREG_ALIAS() for all method
registrations.
Fix the spelling of "prepend", but leave a compatibility alias in place.
svn path=/trunk/; revision=47667
Cast away some implicit 64-bit-to-32-bit conversion errors due to use of
sizeof.
Cast away some implicit 64-bit-to-32-bit conversion errors due to use of
strtol() and strtoul().
Change some data types to avoid those implicit conversion warnings.
When assigning a constant to a float, make sure the constant isn't a
double, by appending "f" to the constant.
Constify a bunch of variables, parameters, and return values to
eliminate warnings due to strings being given const qualifiers. Cast
away those warnings in some cases where an API we don't control forces
us to do so.
Enable a bunch of additional warnings by default. Note why at least
some of the other warnings aren't enabled.
randpkt.c and text2pcap.c are used to build programs, so they don't need
to be in EXTRA_DIST.
If the user specifies --enable-warnings-as-errors, add -Werror *even if
the user specified --enable-extra-gcc-flags; assume they know what
they're doing and are willing to have the compile fail due to the extra
GCC warnings being treated as errors.
svn path=/trunk/; revision=46748
This commit reduces size (from 144B to 128B on AMD64) of frame_data structure.
Part of bug 5821: Reduce per-packet memory requirements.
svn path=/trunk/; revision=45071
Fix leaks
- don't g_strdup a string just to use it in a g_strdup_printf
- clean up properly in error cases in lua bindings
- misc. other missing g_free() calls
- one missing fclose() in the new 80211_utils
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7454
svn path=/trunk/; revision=43617
Stig Bjørlykke