| Subject: | t/run.t failure (bad descriptor in dup2) on FreeBSD 4.10 perl 5.8.5 |
Fails at test 126 with Bad file descriptor: dup2( 8, 3 ).
I tried applying the patch from http://rt.cpan.org/NoAuth/Bug.html?id=8060
but it didn't help (changed the 8 to 11 in the error message). I changed the croak to a confess to see the stack at the time it fails:
t/run..............ok 125/266Bad file descriptor: dup2( 11, 3 ) at /usr/home/timbo/.cpan/build/IPC-Run-0.78/blib/lib/IPC/Run.pm line 1247
IPC::Run::_dup2_rudely(11, 3) called at /usr/home/timbo/.cpan/build/IPC-Run-0.78/blib/lib/IPC/Run.pm line 2473
IPC::Run::_dup2_gently('IPC::Run=HASH(0x85352e8)', 'ARRAY(0x85355b8)', 11, 3) called at /usr/home/timbo/.cpan/build/IPC-Run-0.78/blib/lib/IPC/Run.pm line 2581
eval {...} called at /usr/home/timbo/.cpan/build/IPC-Run-0.78/blib/lib/IPC/Run.pm line 2510
IPC::Run::_do_kid_and_exit('IPC::Run=HASH(0x85352e8)', 'HASH(0x852903c)') called at /usr/home/timbo/.cpan/build/IPC-Run-0.78/blib/lib/IPC/Run.pm line 1363
IPC::Run::_spawn('IPC::Run=HASH(0x85352e8)', 'HASH(0x852903c)') called at /usr/home/timbo/.cpan/build/IPC-Run-0.78/blib/lib/IPC/Run.pm line 2779
eval {...} called at /usr/home/timbo/.cpan/build/IPC-Run-0.78/blib/lib/IPC/Run.pm line 2776
IPC::Run::start('noinherit', 1, 'ARRAY(0x8496f3c)', '>', 'SCALAR(0x845f024)', '2>', 'SCALAR(0x845f03c)', '3<', 'SCALAR(0x845f00c)', ...) called at /usr/home/timbo/.cpan/build/IPC-Run-0.78/blib/lib/IPC/Run.pm line 1433
IPC::Run::run('noinherit', 1, 'ARRAY(0x8496f3c)', '>', 'SCALAR(0x845f024)', '2>', 'SCALAR(0x845f03c)', '3<', 'SCALAR(0x845f00c)', ...) called at t/run.t line 21
main::run('ARRAY(0x8496f3c)', '>', 'SCALAR(0x845f024)', '2>', 'SCALAR(0x845f03c)', '3<', 'SCALAR(0x845f00c)', '0<&3') called at t/run.t line 586
main::__ANON__() called at t/run.t line 1054
at t/run.t line 21
t/run..............dubious
Test returned status 1 (wstat 256, 0x100)
DIED. FAILED tests 126-266
Failed 141/266 tests, 46.99% okay
t/signal...........ok
t/timeout..........ok
t/timer............ok
t/win32_compile....ok
Failed Test Stat Wstat Total Fail Failed List of Failed
-------------------------------------------------------------------------------
t/run.t 1 256 266 282 106.02% 126-266
(1 subtest UNEXPECTEDLY SUCCEEDED), 38 subtests skipped.
Failed 1/15 test scripts, 93.33% okay. 141/703 subtests failed, 79.94% okay.
I'm installing this for CPANPLUS. Do you think this failure would cause problems for CPANPLUS usage?
Any clues for where to start debugging this? (Not that I have the time, but you never know.)
Other observations: running t/run.t with IPCRUNDEBUG=3 or higher makes it die at test 51 instead of 126:
IPC::Run 0002 0123456--90------------------9 [#13(70471)]: writing to fd 9 (kid's stdin)
Broken pipe
Do you have any fix for that, so I can get past it and debug test 126?
Thanks!