I've been trying to debug a memory corruption problem with Perl 5 and XML::LibXML (which I now maintain). Now here's what I'm getting: shlomif@lap:~/progs/perl/cpan/XML/LibXML/bugs/perl-xml-libxml-bugs/XML-LibXML-reader-segfault$ make test XML_CATALOG_FILES='`pwd`/sgml-lib/catalog.xml' perl find_ascii_quotes.pl index.html *** glibc detected *** perl: corrupted double-linked list: 0x474b40 *** ^Cmake: *** [test] Interrupt And then the Perl process gets stuck and won't return to the shell. The thing is, the fact that the Perl process gets halted interrupts my flow, and I'm looking for a way for the process to just crash or whatever instead of hanging there. GDB reports the stuff below.

SYSTEM TRAINING PLAN (RCS. The training program for the FSSP will be. CW4 David Kesel ATCL-AS DSN 539-1227. TD Paul Newcomb. CMS Names New WCRC Contractor, Releases Recovery Stats. And posted net collections of $106 million for the Medicare program.

One can find the code in question in (just run 'make test'), and I'm on Mandriva Linux development (Cooker) on x86-64. Ader-segfault$ gdb --command=cmds.gdb /usr/bin/perl GNU gdb (GDB) 7.1-5 (Mandriva Linux release 2011.0) Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

Type 'show copying' and 'show warranty' for details. This GDB was configured as 'x86_64-mandriva-linux-gnu'. For bug reporting instructions, please see. Saga Tribute To Skrewdriver Lyrics.

Reading symbols from /usr/bin/perl. Warning: the debug information found in '/usr/lib/debug//usr/bin/perl5.12.3.debug' does not match '/usr/bin/perl' (CRC mismatch). Warning: the debug information found in '/usr/lib/debug/usr/bin/perl5.12.3.debug' does not match '/usr/bin/perl' (CRC mismatch). (no debugging symbols found).done. Warning: the debug information found in '/usr/lib/debug//usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/CORE/libperl.so.debug' does not match '/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/CORE/libperl.so' (CRC mismatch). Warning: the debug information found in '/usr/lib/debug/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/CORE/libperl.so.debug' does not match '/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/CORE/libperl.so' (CRC mismatch). [Thread debugging using libthread_db enabled] warning: the debug information found in '/usr/lib/debug//usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/Encode/Encode.so.debug' does not match '/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/Encode/Encode.so' (CRC mismatch).

Warning: the debug information found in '/usr/lib/debug/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/Encode/Encode.so.debug' does not match '/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/Encode/Encode.so' (CRC mismatch). Warning: the debug information found in '/usr/lib/debug//usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/Data/Dumper/Dumper.so.debug' does not match '/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/Data/Dumper/Dumper.so' (CRC mismatch). Warning: the debug information found in '/usr/lib/debug/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/Data/Dumper/Dumper.so.debug' does not match '/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/Data/Dumper/Dumper.so' (CRC mismatch).

Warning: the debug information found in '/usr/lib/debug//usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/IO/IO.so.debug' does not match '/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/IO/IO.so' (CRC mismatch). Warning: the debug information found in '/usr/lib/debug/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/IO/IO.so.debug' does not match '/usr/lib/perl5/5.12.3/x86_64-linux-thread-multi/auto/IO/IO.so' (CRC mismatch).

Warning: the debug information found in '/usr/lib/debug//usr/lib/perl5/vendor_perl/5.12.3/x86_64-linux-thread-multi/auto/XML/LibXML/LibXML.so.debug' does not match '/usr/lib/perl5/vendor_perl/5.12.3/x86_64-linux-thread-multi/auto/XML/LibXML/LibXML.so' (CRC mismatch). Warning: the debug information found in '/usr/lib/debug/usr/lib/perl5/vendor_perl/5.12.3/x86_64-linux-thread-multi/auto/XML/LibXML/LibXML.so.debug' does not match '/usr/lib/perl5/vendor_perl/5.12.3/x86_64-linux-thread-multi/auto/XML/LibXML/LibXML.so' (CRC mismatch). *** glibc detected *** /usr/bin/perl: corrupted double-linked list: 0xb83440 *** ^C Program received signal SIGINT, Interrupt.

You can control the behaviour of glibc's memory checking with the MALLOC_CHECK_ environment variable. If you set this to '3' then it will print a message and abort() on any detected error. See glibc's documentation for for information - this actually might help you debug the error as enabling MALLOC_CHECK_ will perform consistency checks more often than it does by default (and hence catch the error sooner).

You may also want to look into (if you haven't already) to assist in finding your corruption issue.

OBJECTIVES: In 2014, a population-screening program using immuno-faecal occult blood testing (I-FOBT) has started in the Netherlands. The aims of this study were to evaluate the proportion of individuals in the Dutch screening program with a positive I-FOBT that fulfill the criteria for familial colorectal cancer (FCC) and to evaluate the proportion of participants that needs genetic counseling or colonoscopic surveillance. MATERIAL AND METHODS: This retrospective observational study was performed in two large hospitals. Individuals aged between 55 and 75 years with a positive I-FOBT that underwent colonoscopy were included. A detailed family history was obtained in all individuals. RESULTS: A total of 657 individuals with a positive I-FOBT test underwent colonoscopy. Buku Biokimia Harper Pdf Viewer.

A total of 120 (18.3%) participants were found to have a positive family history for CRC, 20 (3.0%) fulfilled the FCC criteria, 4 (0.6%) the Bethesda guidelines and 1 (0.2%) participant the Amsterdam criteria. Multiple adenomas (>10) were found in 21 (3.2%) participants. No cases of serrated polyposis were identified. Based on these criteria and guidelines, a total of 35 (5.3%) required referral to the clinical geneticist and the relatives of 20 (3.0%) participants should be referred for surveillance colonoscopy.

CONCLUSION: Obtaining a detailed family history at the time of intake of participants with a positive I-FOBT in the Dutch surveillance program increased the identification of participants with familial CRC.