https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6175
Jeff Morriss <jeff.morriss.ws@xxxxxxxxx> changed:
What |Removed |Added
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CC| |jeff.morriss.ws@xxxxxxxxx
--- Comment #5 from Jeff Morriss <jeff.morriss.ws@xxxxxxxxx> 2011-08-10 14:46:40 PDT ---
Keep in mind that tvb_reported_length_remaining() may return -1 if the offset
is past the end of the TVB. No exception is thrown. This can make the
function somewhat dangerous; a quick 'grep' through the dissectors shows a
number of places where this function is mis-used, for example:
epan/dissectors/packet-cdp.c: while (tvb_reported_length_remaining(tvb,
offset) != 0) {
Maybe it would make more sense to (only) supply tvb_reported_length() as a Lua
API? I added that (untested) in r38461.
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