dfilter: Handle arithmetic expressions on the LHS (!6575) · Merge requests · Wireshark Foundation / Wireshark

João Valverde requested to merge jvalverde/wireshark:dfilter-fix-lhs-math into master Apr 01, 2022

Filter: _ws.ftypes.framenum % 3 == 0

Instructions:
00000 READ_TREE		_ws.ftypes.framenum -> reg#0
00001 IF_FALSE_GOTO	4
00002 MODULO		reg#0 % 3 <FT_FRAMENUM> -> reg#1
00003 ANY_EQ		reg#1 == 0 <FT_FRAMENUM>
00004 RETURN

dfilter: Handle arithmetic expressions on the LHS

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