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Fix panic on snapshot restore of stack guard pages#3823

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celi0n wants to merge 1 commit intoAFLplusplus:mainfrom
celi0n:patch-1
Open

Fix panic on snapshot restore of stack guard pages#3823
celi0n wants to merge 1 commit intoAFLplusplus:mainfrom
celi0n:patch-1

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@celi0n
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@celi0n celi0n commented May 7, 2026

Description

I edited snapshot.rs to restore stack guard pages (with no read / write permissions) instead of panicking.
It was happening when loading a binary compiled from Rust in libalf qemu usermode.

Checklist

  • I have run ./scripts/precommit.sh and addressed all comments

Edit snapshot.rs to restore stack guard pages (with no read / write permissions) instead of panicking.
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