strace 4.17 testsuite failures

[Dmitry V. Levin]

On Sun, Jun 04, 2017 at 08:21:33PM +0200, Andreas Schwab wrote:
> On Mai 26 2017, Andreas Schwab wrote:
> 
> > I see the following failing tests on powerpc64:
> >
> > FAIL: clock.gen
> > FAIL: regex.gen
> > FAIL: sched.gen
> > FAIL: sendfile.gen
> > FAIL: trace_fstat.gen
> > FAIL: trace_fstatfs.gen
> > FAIL: trace_lstat.gen
> > FAIL: trace_question.gen
> > FAIL: trace_stat.gen
> > FAIL: trace_stat_like.gen
> > FAIL: trace_statfs.gen
> > FAIL: trace_statfs_like.gen
> 
> They are all hanging in sendfile.
> 
> $ ./sendfile
> sendfile(0, 1, NULL, 65536) = -1 EBADF (Bad file descriptor)
> sendfile(0, 1, 0x1fffffd80000, 65536) = -1 EFAULT (Bad address)
> sendfile(4, 5, NULL, 66038) = 66038
> sendfile(4, 5, 0x1fffffd7fffc, 66038) = -1 EFAULT (Bad address)

Looks like the test has hit SO_SNDBUF limit.
I've pushed a fix, thanks.


-- 
ldv
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