[Bug 238404] AddressSanitizer should intercept pthread_get_name_np (FreeBSD), not pthread_getname_np (Glibc) symbol

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Jun 3 15:19:11 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238404

Mark Johnston <markj at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |markj at FreeBSD.org

--- Comment #1 from Mark Johnston <markj at FreeBSD.org> ---
I suspect it would be simplest to just make pthread_(get|set)name_np() aliases
of pthread_(get|set)_name_np().  Linux and NetBSD use the former, FreeBSD and
OpenBSD use the latter.

We could just teach compiler-rt to intercept pthread_get_name_np(), but it's a
silly compatibility wart that will bite over and over I'm sure.

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