[3.8] bpo-21131: Fix faulthandler.register(chain=True) stack (GH-15276) #15291
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faulthandler now allocates a dedicated stack of SIGSTKSZ*2 bytes, instead of just SIGSTKSZ bytes. Calling the previous signal handler in faulthandler signal handler uses more than SIGSTKSZ bytes of stack memory on some platforms. (cherry picked from commit ac827ed) Co-authored-by: Victor Stinner <[email protected]>
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@vstinner: Status check is done, and it's a success ✅ . |
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@vstinner: Status check is done, and it's a success ✅ . |
2 similar comments
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@vstinner: Status check is done, and it's a success ✅ . |
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@vstinner: Status check is done, and it's a success ✅ . |
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faulthandler now allocates a dedicated stack of SIGSTKSZ*2 bytes,
instead of just SIGSTKSZ bytes. Calling the previous signal handler
in faulthandler signal handler uses more than SIGSTKSZ bytes of stack
memory on some platforms.
(cherry picked from commit ac827ed)
Co-authored-by: Victor Stinner [email protected]
https://bugs.python.org/issue21131