Program received signal SIGSEGV, Segmentation fault.
0x0000000000408606 in getInt (act=0x0) at decompile.c:477
477 switch( act->Type )
(gdb) p act->Type
Cannot access memory at address 0x10
(gdb) p act
$3 = (struct SWF_ACTIONPUSHPARAM *) 0x0
(gdb) bt
#0 0x0000000000408606 in getInt (act=0x0) at decompile.c:477
#1 0x0000000000408668 in getInt (act=0x631450) at decompile.c:484
#2 0x000000000040b0b4 in decompileGETPROPERTY (n=11, actions=0x6337c0, maxn=14) at decompile.c:1477
#3 0x0000000000410e0b in decompileAction (n=11, actions=0x6337c0, maxn=14) at decompile.c:3260
#4 0x00000000004114dd in decompileActions (n=14, actions=0x6337c0, indent=0) at decompile.c:3494
#5 0x00000000004115df in decompile5Action (n=14, actions=0x6337c0, indent=0) at decompile.c:3517
#6 0x00000000004055e1 in outputSWF_DOACTION (pblock=0x631250) at outputscript.c:1551
#7 0x0000000000406907 in outputBlock (type=12, blockp=0x631250, stream=0x630010) at outputscript.c:2083
#8 0x000000000040737f in readMovie (f=0x630010) at main.c:281
#9 0x00000000004076cb in main (argc=2, argv=0x7fffffffe508) at main.c:354
to reproduce it ,run swftopython with segmentaion_fault_decompile_477
A null pointer dereference bug was found in function getInt (decompile.c 477)
This is not the same issue with #133
to reproduce it ,run swftopython with segmentaion_fault_decompile_477
./swftopython segmentaion_fault_decompile_477https://github.com/JsHuang/libming-poc/blob/master/swftopython/segmentaion_fault_decompile_477
credit: ADLab of Venustech
segmentaion_fault_decompile_477.zip
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