Package: perl
Version: 5.8.7-7
Followup-For: Bug #180771
Here's a backtrace.
$ gdb debugperl
GNU gdb 6.3-debian
...
(gdb) run -le 'if((1 x
shift)!~/^(11+)\1+$/){print"prime"}else{print"non-prime"}' 57667
Starting program: /usr/bin/debugperl -le 'if((1 x
shift)!~/^(11+)\1+$/){print"prime"}else{print"non-prime"}' 57667
[Thread debugging using libthread_db enabled]
[New Thread -1210399040 (LWP 3417)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1210399040 (LWP 3417)]
0x08164cd0 in S_regmatch (my_perl=0x81b1008, prog=0x81dc67c) at regexec.c:2861
2861 regexec.c: No such file or directory.
in regexec.c
(gdb) bt
#0 0x08164cd0 in S_regmatch (my_perl=0x81b1008, prog=0x81dc67c) at
regexec.c:2861
#1 0x08166917 in S_regmatch (my_perl=0x81b1008, prog=0x81dc67c) at
regexec.c:3323
#2 0x08166917 in S_regmatch (my_perl=0x81b1008, prog=0x81dc67c) at
regexec.c:3323
#3 0x08166917 in S_regmatch (my_perl=0x81b1008, prog=0x81dc67c) at
regexec.c:3323
...
last line repeats until
...
#7167 0x08166917 in S_regmatch (my_perl=0x81b1008, prog=0x81dc67c) at
regexec.c:3323
#7168 0x08165dd7 in S_regmatch (my_perl=0x81b1008, prog=0x81dc684) at
regexec.c:3207
#7169 0x08165b9a in S_regmatch (my_perl=0x81b1008, prog=0x81dc66c) at
regexec.c:3151
#7170 0x081694cb in S_regmatch (my_perl=0x81b1008, prog=0x81dc64c) at
regexec.c:3818
#7171 0x081619fa in S_regtry (my_perl=0x81b1008, prog=0x81dc608,
startpos=0x821f008 '1' <repeats 200 times>...) at regexec.c:2196
#7172 0x0815fe6f in Perl_regexec_flags (my_perl=0x81b1008, prog=0x81dc608,
stringarg=0x821f008 '1' <repeats 200 times>...,
strend=0x822d14b "", strbeg=0x821f008 '1' <repeats 200 times>..., minend=0,
sv=0x81d2bf0, data=0x0, flags=3)
at regexec.c:1750
#7173 0x080e98c7 in Perl_pp_match (my_perl=0x81b1008) at pp_hot.c:1340
#7174 0x080cbf3f in Perl_runops_debug (my_perl=0x81b1008) at dump.c:1452
#7175 0x08065ab1 in S_run_body (my_perl=0x81b1008, oldscope=1) at perl.c:2000
#7176 0x080654c3 in perl_run (my_perl=0x81b1008) at perl.c:1919
#7177 0x080600ba in main (argc=4, argv=0xbff78214, env=0xbff78228) at
perlmain.c:98
HTH,
dam
-- System Information:
Debian Release: testing/unstable
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.13+reiser4+dam.1
Locale: LANG=bg_BG.UTF-8, LC_CTYPE=bg_BG.UTF-8 (charmap=UTF-8)
Versions of packages perl depends on:
ii libc6 2.3.5-7 GNU C Library: Shared libraries an
ii libdb4.2 4.2.52-20 Berkeley v4.2 Database Libraries [
ii libgdbm3 1.8.3-2 GNU dbm database routines (runtime
ii perl-base 5.8.7-7 The Pathologically Eclectic Rubbis
ii perl-modules 5.8.7-7 Core Perl modules
Versions of packages perl recommends:
ii perl-doc 5.8.7-7 Perl documentation
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