[Bug 200138] [PATCH] Fixed sthread-specific array allocation conflict incurred in libthr by some foreign malloc libraries

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Tue May 12 09:48:54 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200138

--- Comment #5 from Konstantin Belousov <kib at FreeBSD.org> ---
(In reply to yuri from comment #4)
Your patch makes absolutely no sense, you just repeat the code from
_pthread_setspecific() into pthread_key_allocate_data().  Checking the same
thread-local condition twice cannot help, as well as doing it n times, n > 1.

There is nothing wrong with _pthread_setspecific being called several times
from the same thread, for the same key.

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