farmdve 7f3c567ae5 X86 zero-byte opcode causes Unicorn to crash. ...

The opcode 0x00 translates as `add byte ptr ds:[eax],al`, which leads to
a segfault in Unicorn.

Using a debugger, I believe the crash is located in
`qemu/translate-all.c` in function `page_flush_tb_1`, more specifically
this code `pd[i].first_tb = NULL;`

2015-11-05 14:41:15 +02:00

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