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These errors can occur if we are built on a system with support for madvise(MADV_NOFORK) but then we are run on a system whose kernel does not support that flag. If the error is something that we don't tolerate at all, we now log it before crashing. Fixes bug 31696. I am calling this a bugfix on 0.4.1.1-alpha, where we actually started using the map_anon code. This is similar to, but not the same as, the fix for #31570.
5 lines
307 B
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5 lines
307 B
Text
o Major bugfixes (crash, Linux):
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- Tolerate systems (including some Linux installations) where madvise
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and/or MADV_DONTFORK are available at build-time, but not at run time.
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Previously, these systems would notice a failed syscall and abort.
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Fixes bug 31696; bugfix on 0.4.1.1-alpha.
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