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Re: [PATCH] Don't use IFUNC resolver for longjmp or system in libpthread (bug 21041)
- From: Florian Weimer <fweimer at redhat dot com>
- To: Andreas Schwab <schwab at suse dot de>, libc-alpha at sourceware dot org
- Date: Tue, 8 Aug 2017 16:55:49 +0200
- Subject: Re: [PATCH] Don't use IFUNC resolver for longjmp or system in libpthread (bug 21041)
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On 08/08/2017 04:50 PM, Andreas Schwab wrote:
> Unlike the vfork forwarder and like the fork forwarder as in bug 19861,
> there won't be a problem when the compiler does not turn this into a tail
> call.
>
> Andreas.
>
> * nptl/pt-longjmp.c (longjmp, siglongjmp): Don't use IFUNC resolver.
> * nptl/pt-system.c (system): Likewise.
Looks good to me.
Thanks,
Florian