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fuzz: ensures the alternate stack for signal handling #1864

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merged 9 commits into from
Dec 13, 2023
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@mathetake mathetake commented Dec 12, 2023

This took me at least 3 months since the first encounter to figure out what's going on.

Signed-off-by: Takeshi Yoneda <[email protected]>
Signed-off-by: Takeshi Yoneda <[email protected]>
Signed-off-by: Takeshi Yoneda <[email protected]>
Signed-off-by: Takeshi Yoneda <[email protected]>
Signed-off-by: Takeshi Yoneda <[email protected]>
Signed-off-by: Takeshi Yoneda <[email protected]>
Signed-off-by: Takeshi Yoneda <[email protected]>
@mathetake mathetake changed the title Avoids stack corruption during fuzzing fuzz: ensures the alternate stack for signal handling Dec 12, 2023
@mathetake mathetake marked this pull request as ready for review December 13, 2023 15:07
@mathetake mathetake merged commit cf426e7 into main Dec 13, 2023
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@mathetake mathetake deleted the stackcorruption branch December 13, 2023 15:07
gaukas pushed a commit to refraction-networking/wazero that referenced this pull request Dec 14, 2023
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