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From: Phil Blundell <pb@pbcl.net>
To: Khem Raj <raj.khem@gmail.com>
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On Wed, 2017-01-11 at 08:21 -0800, Khem Raj wrote:
> 
> This is showing when executing target binaries in qemu here I
> believe. One
> workaround we could try is to use LD_PRELOAD of libpthread.so.0, that
> might get us over this error, but the issue still may manifest on
> target apps
> using libpng16 with other library pulling in libpthread

Yeah, we should just get the bug fixed (or temporarily revert the patch
in question) rather than applying our own hacks to work around it.  I
doubt libpng is the only library that uses longjmp and doesn't link
-lpthread.

I imagine it'd be fairly easy to generate a testcase, do you want to
have a go at that?

p.