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Postings from August 2013
On Sat Aug 03 09:28:12 2013, jkeenan wrote: > On Mon May 13 08:22:35 2002, sam@airtrout.tregar.com wrote: > > > > This is a bug report for perl from sam@airtrout.tregar.com, > > generated with the help of perlbug 1.33 running under perl v5.7.3. > > > > > > ----------------------------------------------------------------- > > [Please enter your report here] > > > > Running t/io/fs.t under Devel::DProf seg-faults reliably: > > > > [sam@airtrout bleadperl]$ cd t > > [sam@airtrout t]$ ../perl -I../lib -d:DProf io/fs.t > > 1..32 > > ok 1 - umask > > ok 2 - link a b > > ok 3 - link b c > > ok 4 - link count of triply-linked file > > ok 5 - mode of triply-linked file > > ok 6 - chmod succeeding > > ok 7 - chmod going through > > ok 8 - chmod two files > > ok 9 - chmod going through to c > > ok 10 - chmod going through to x > > ok 11 - unlink two files > > ok 12 - ino of removed file b should be undef > > ok 13 - ino of removed file x should be undef > > ok 14 - rename a b > > ok 15 - ino of renamed file a should be undef > > ok 16 - utime > > ok 17 - non-zero inode num > > # atime - 500000000 mtime - 500000001 delta - 1 > > ok 18 - atime > > ok 19 - mtime > > ok 20 - unlink b > > ok 21 - ino of unlinked file b should be undef > > ok 22 # skip: Win32/Netware specific test > > ok 23 # skip: Win32/Netware specific test > > ok 24 - truncation to five bytes > > ok 25 - truncation to zero bytes > > ok 26 - fh resize to 200 > > ok 27 - fh resize to 200 working (filename check) > > ok 28 - fh resize to zero > > ok 29 - fh resize to zero working (filename check) > > ok 30 - rename working > > not ok 31 - rename on directories > > # Failed at io/fs.t line 347 > > ok 32 - rename on directories working > > Segmentation fault (core dumped) > > > > Looking at it under gdb, it's faulting at DProf.xs at line 319: > > > > GV *gv = CvGV(cv); > > > > This looks to be the same problem as the one I reported triggering > > through > > Apache::DProf > > (http://www.xray.mpe.mpg.de/mailing-lists/perl5-porters/2002- > > 04/msg01559.html) > > > > I plan to investigate further, although I don't know have high hopes > > for > > fixing this on my own. DProf.xs makes frighteningly little sense to > > me. > > > > -sam > > > > > Devel::DProf has been removed from the Perl 5 core distribution: > > ###### > $ corelist Devel::DProf > > Data for 2013-05-18 > Devel::DProf was first released with perl v5.6.0 and removed from > v5.15.0 > ###### > > In fact, it has been deprecated in favor of Devel::NYTProf. > > Hence, I believe we don't need to explore this ticket further. I am > taking it for the purpose of closing it in 7 days unless someone > wishes > to take it over and move the discussion forward. If DProf (on CPAN) still crashes (on panics) with the latest blead, then we should probably transfer this to DProf’s bug tracker. -- Father Chrysostomos --- via perlbug: queue: perl5 status: open https://rt.perl.org:443/rt3/Ticket/Display.html?id=9321Thread Previous | Thread Next