[pgpool-general: 37] Re: ERROR: *** glibc detected *** /opt/pgpool/bin/pgpool: malloc(): memory corruption: 0x091aad88 ***

[Tatsuo Ishii]

> Tatsuo, thank you very much for the patch. Tomorrow I am going to test it.
> 
> Is there an estimated date for releasing pgpool-II V 3.1.1?

Today:-)

> Regards.
> ________________________________________
> De: Tatsuo Ishii [ishii at postgresql.org]
> Enviado el: lunes, 05 de diciembre de 2011 18:13
> Para: Lazaro Rubén García Martinez
> CC: pgpool-general at pgpool.net
> Asunto: Re: [pgpool-general: 34] ERROR: *** glibc detected *** /opt/pgpool/bin/pgpool: malloc(): memory corruption: 0x091aad88 ***
> 
> I found a nasty bug with black/white function list memory allocation
> logic.  While etracting each function taken, it adds "^" and "$" if it
> does not include them.  Problem is, someone forgot to add extra space
> for them. Included is a one line patch to fix the problem. Please try.
> --
> Tatsuo Ishii
> SRA OSS, Inc. Japan
> English: http://www.sraoss.co.jp/index_en.php
> Japanese: http://www.sraoss.co.jp
> 
>> Hello everyone in the list, I need to add some functions to black_function_list, but when I start pgpool, this error is shows:
>>
>> 2011-12-05 09:05:42 DEBUG: pid 10155: key: black_function_list
>> 2011-12-05 09:05:42 DEBUG: pid 10155: value: 'currval,lastval,nextval,setval,.*insertar.*,.*eliminar.*,.*modificar.*,.*crear.*,fun_aprobar_tramite,fun_cita.*,.*cancelar.*,fun_asignar_rol,fun_acceso_usuario_recuperar_clave' kind: 4
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: currval
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: lastval
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: nextval
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: setval
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: .*insertar.*
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: .*eliminar.*
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: .*modificar.*
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: .*crear.*
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: fun_aprobar_tramite
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: fun_cita.*
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: .*cancelar.*
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: fun_asignar_rol
>> 2011-12-05 09:05:42 DEBUG: pid 10155: extract_string_tokens: token: fun_acceso_usuario_recuperar_clave
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^currval$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^lastval$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^nextval$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^setval$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^.*insertar.*$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^.*eliminar.*$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^.*modificar.*$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^.*crear.*$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^fun_aprobar_tramite$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^fun_cita.*$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^.*cancelar.*$
>> 2011-12-05 09:05:42 DEBUG: pid 10155: add_to_patterns: regex pattern: ^fun_asignar_rol$
>> *** glibc detected *** /opt/pgpool/bin/pgpool: malloc(): memory corruption: 0x091aad88 ***
>>
>> In other way, If I change the last function name, this error is shows:
>>
>> 2011-12-05 09:21:40 DEBUG: pid 11199: key: black_function_list
>> 2011-12-05 09:21:40 DEBUG: pid 11199: value: 'currval,lastval,nextval,setval,.*insertar.*,.*eliminar.*,.*modificar.*,.*crear.*,fun_aprobar_tramite,fun_cita.*,.*cancelar.*,fun_asignar_rol,.*_recuperar_clave' kind: 4
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: currval
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: lastval
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: nextval
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: setval
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: .*insertar.*
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: .*eliminar.*
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: .*modificar.*
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: .*crear.*
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: fun_aprobar_tramite
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: fun_cita.*
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: .*cancelar.*
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: fun_asignar_rol
>> 2011-12-05 09:21:40 DEBUG: pid 11199: extract_string_tokens: token: .*_recuperar_clave
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^currval$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^lastval$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^nextval$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^setval$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^.*insertar.*$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^.*eliminar.*$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^.*modificar.*$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^.*crear.*$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^fun_aprobar_tramite$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^fun_cita.*$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^.*cancelar.*$
>> 2011-12-05 09:21:40 DEBUG: pid 11199: add_to_patterns: regex pattern: ^fun_asignar_rol$
>> *** glibc detected *** /opt/pgpool/bin/pgpool: invalid fastbin entry (free): 0x08fa3598 ***
>>
>> Could anybody help me to solve this issue.
>>
>> Regards.