On libming latest version, an invalid memory read was found in function OpCode .
#swftocxx $FILE out
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SEGV on unknown address 0x60dffffffff0 (pc 0x000000566254 bp 0x2028656c696877 sp 0x7ffda7ccab50 T0)
==20555==The signal is caused by a READ memory access.
#0 0x566253 in OpCode /home/haojun/Downloads/libming-master/util/decompile.c:868:37
#1 0x566253 in isLogicalOp /home/haojun/Downloads/libming-master/util/decompile.c:1193
#2 0x566253 in decompileIF /home/haojun/Downloads/libming-master/util/decompile.c:2332
#3 0x5875eb in decompileActions /home/haojun/Downloads/libming-master/util/decompile.c:3401:6
#4 0x5875eb in decompile5Action /home/haojun/Downloads/libming-master/util/decompile.c:3423
#5 0x52a0c5 in outputSWF_DOACTION /home/haojun/Downloads/libming-master/util/outputscript.c:1548:29
#6 0x531311 in readMovie /home/haojun/Downloads/libming-master/util/main.c:277:4
#7 0x531311 in main /home/haojun/Downloads/libming-master/util/main.c:350
#8 0x7f1829051b34 in __libc_start_main /usr/src/debug/glibc-2.17-c758a686/csu/../csu/libc-start.c:274
#9 0x41ae7b in _start (/home/haojun/Downloads/libming-afl-build/bin/swftocxx+0x41ae7b)
SEGV /home/haojun/Downloads/libming-master/util/decompile.c:868:37 in OpCode
==20555==ABORTING
On libming latest version, an invalid memory read was found in function OpCode .
testcase : https://github.com/bestshow/p0cs/blob/master/invalid-memory-read-in_OpCode
Credit : ADLab of Venustech
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