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Search for other free cores when bind fails #68

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Search for other free cores when bind fails #68

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Commits on Jan 18, 2020

  1. Search for other free cores when bind fails 

    Under some circumstances, /proc may transparently lie to us, or we may
have cgroups invisibly that prevent us from binding to certain CPUs but
not others. In particular this shows up when running inside containers
with resource limits applied to them. This patch makes AFL continue to
try other CPU cores if the kernel rejects our attempt to bind to an
apparently free one, since others may succeed.

Signed-off-by: Quentin Young <qlyoung@qlyoung.net>
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    qlyoung committed Jan 18, 2020
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