on 29/10/2010 12:35 David Xu said the following:
> Author: davidxu
> Date: Fri Oct 29 09:35:36 2010
> New Revision: 214506
> URL: http://svn.freebsd.org/changeset/base/214506
>
> Log:
> Return previous sigaction correctly.
>
> Submitted by: avg
Thanks!
> Modified:
> head/lib/libthr/thread/thr_sig.c
>
> Modified: head/lib/libthr/thread/thr_sig.c
> ==============================================================================
> --- head/lib/libthr/thread/thr_sig.c Fri Oct 29 09:23:26 2010
> (r214505)
> +++ head/lib/libthr/thread/thr_sig.c Fri Oct 29 09:35:36 2010
> (r214506)
> @@ -547,7 +547,10 @@ _sigaction(int sig, const struct sigacti
>
> if (oldact.sa_handler != SIG_DFL &&
> oldact.sa_handler != SIG_IGN) {
> - oldact = _thr_sigact[sig-1].sigact;
> + if (act != NULL)
> + oldact = oldact2;
> + else if (oact != NULL)
> + oldact = _thr_sigact[sig-1].sigact;
> }
>
> _thr_rwl_unlock(&_thr_sigact[sig-1].lock);
--
Andriy Gapon
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