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Unicorn Access Violation #2082

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pinwhell opened this issue Jan 6, 2025 · 1 comment
Open

Unicorn Access Violation #2082

pinwhell opened this issue Jan 6, 2025 · 1 comment

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@pinwhell
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pinwhell commented Jan 6, 2025

My enviroment:
Mode MSVC x64-Debug
Staticly linked... happends when building locally... belive also happend with the released static binaries... yet not confirmed...

Observation: This fault happends at the very beginning of the initialization of Unicorn at the time... i belive around whent he prologs and epilogs are being built... not exactly sure... need to dig deeper..

image

callstack:

image

notice that this just happends at the absolute very beginning of initialization (if i simply ignore the exception and allow it to continue running... it will initialize and work as intented (no side effect observed))...

a simple way to trigger/reproduce this is using (UC_ARCH_X86, UC_MODE_32) and calling any API like uc_mem_map that will trigger the UC_INIT...

any extra information needed let me know...

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