My approach with the Net::CIDR::Lite doesn't seem to play with threads... So I am falling back to a simplier (non-object) approach.

Just an FYI, I ran (3 times) your code in a VMware(6.0.4) RH9 on top of WinXP and ended up with 3 Segmentation Faults after 5850|5377|6055 lines of output.
/usr/lib/libglib-2.0.so -> ../../lib/libglib-2.0.so.0.1600.6
/lib/libglib-2.0.so.0 -> libglib-2.0.so.0.1600.6 

*** glibc detected *** perl: double free or corruption (!prev): 0x096d
+f3a0 ***
======= Backtrace: =========
/lib/libc.so.6[0x18e874]
/lib/libc.so.6(cfree+0x96)[0x1908d6]
/usr/local/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi/auto/Mat
+h/Random/MT/MT.so(mt_free+0x1d)[0x2d98fd]
/usr/local/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi/auto/Mat
+h/Random/MT/MT.so(XS_Math__Random__MT_DESTROY+0x1fb)[0x2d8c3b]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(Perl_pp_
+entersub+0xb29)[0x3e6819]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(Perl_cal
+l_sv+0x743)[0x3dfd63]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(Perl_sv_
+clear+0x203)[0x40d3f3]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(Perl_sv_
+free2+0x77)[0x40e177]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(Perl_sv_
+free+0xb1)[0x40e2d1]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so[0x40ef5c
+]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so[0x3f4ab9
+]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(Perl_sv_
+clean_objs+0x3d)[0x3f4b5d]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(perl_des
+truct+0x1398)[0x3e2718]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/auto/threads/threads.so[
+0x2e2c66]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/auto/threads/threads.so(
+XS_threads_join+0x630)[0x2e3c00]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(Perl_pp_
+entersub+0xb29)[0x3e6819]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(Perl_run
+ops_debug+0x153)[0x3a8023]
/usr/lib/perl5/5.10.0/i386-linux-thread-multi/CORE/libperl.so(perl_run
++0x4b9)[0x3e0ba9]
perl(main+0x10e)[0x8048a2e]
/lib/libc.so.6(__libc_start_main+0xe6)[0x1375d6]
perl[0x8048881]

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In reply to Re^2: Is a Net::CIDR::Lite object sharable within threads by Wiggins
in thread Is a Net::CIDR::Lite object sharable within threads by Wiggins

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