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Postings from May 2002
On 13 May 2002 sam@airtrout.tregar.com wrote:
> Looking at it under gdb, it's faulting at DProf.xs at line 319:
>
> GV *gv = CvGV(cv);
I've done some further investigation. The segfault occurs just before the
end of the file. It comes between the final statement and the execution
of END block in t/io/fs.t. However, removing the END block doesn't cure
the problem. If I start removing tests, any tests seemingly, then the
problem does go away.
In case it helps, here's the backtrace I forgot to include in the original
report:
Program received signal SIGSEGV, Segmentation fault.
0x401e7901 in prof_mark (ptype=OP_LEAVESUB) at DProf.xs:333
333 GV *gv = CvGV(cv);
(gdb) bt
#0 0x401e7901 in prof_mark (ptype=OP_LEAVESUB) at DProf.xs:333
#1 0x401e831d in XS_DB_sub (cv=0x8183b4c) at DProf.xs:554
#2 0x080cae7e in Perl_pp_entersub () at pp_hot.c:2758
#3 0x080addcd in Perl_runops_debug () at dump.c:1394
#4 0x080608c4 in S_run_body (oldscope=1) at perl.c:1673
#5 0x08060468 in perl_run (my_perl=0x8166408) at perl.c:1594
#6 0x0805cd79 in main (argc=4, argv=0xbffff7a4, env=0xbffff7b8)
at perlmain.c:85
#7 0x4007f177 in __libc_start_main (main=0x805cce0 <main>, argc=4,
ubp_av=0xbffff7a4, init=0x805bdb4 <_init>, fini=0x8141880 <_fini>,
rtld_fini=0x4000e184 <_dl_fini>, stack_end=0xbffff79c)
at ../sysdeps/generic/libc-start.c:129
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