axis-c-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Milinda Pathirage" <milinda.pathir...@gmail.com>
Subject Re: Memory leak report for Axis2c 1.4
Date Fri, 16 May 2008 03:00:30 GMT
Hi all,
I think this leak only exists in Windows. This is caused by following code.

#ifdef WIN32
        attr_name_str = axutil_string_create(env, attr_name);
        axiom_xml_reader_xml_free(om_builder->parser, env, attr_name);
#else

There are so many places in om_stax_builder.c where we have used above kind
of logic. Because we have comment out the reported code block:

void AXIS2_CALL
guththila_xml_reader_wrapper_xml_free(
    axiom_xml_reader_t * parser,
    const axutil_env_t * env,
    void *data)
{
    /*if (data)
       AXIS2_FREE(env->allocator, data); */
}

in guththila wrapper, it caused memory leaks in windows but not in Linux.

Thanks
Milinda.

On Fri, May 16, 2008 at 4:04 AM, Samisa Abeysinghe <samisa@wso2.com> wrote:

> Steven Zhang wrote:
>
>> Hi:
>> I just finded memory leak in Axis2 1.4 GUTHTHILA:
>> 1. guththila_xml_read_wrapper.c: guththila_xml_reader_wrapper_xml_free(),
>> line 581, call to AXIS2_FREE() for string buffer was commented, cause tens K
>> memory leak for each request. Why this one is commented?
>>
>> 2. guththila_xml_writer.c:
>> guththila_write_empty_element_with_prefix_and_namespace(), line 1694. When
>> nmsp_found is FALSE, namesp pointer will be pushed into stack, however when
>> it's FALSE, namesp pointer will not be used and not be freed.
>>
>
> I thought we fixed all the leaks before the release. What is the code you
> are using to test for leaks? Did you try with echo sample?
>
> Samisa...
>
>
>> Am I correct?
>>
>> Thanks.
>> Steven Zhang
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: axis-c-user-unsubscribe@ws.apache.org
>> For additional commands, e-mail: axis-c-user-help@ws.apache.org
>> ------------------------------------------------------------------------
>>
>>
>> No virus found in this incoming message.
>> Checked by AVG. Version: 8.0.100 / Virus Database: 269.23.16/1434 -
>> Release Date: 5/15/2008 7:24 AM
>>
>>
>
>
> --
> Samisa Abeysinghe Director, Engineering; WSO2 Inc.
>
> http://www.wso2.com/ - "The Open Source SOA Company"
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: axis-c-user-unsubscribe@ws.apache.org
> For additional commands, e-mail: axis-c-user-help@ws.apache.org
>
>


-- 
http://inf-dimensions.blogspot.com "Infinite Dimensions"
http://wsaxc.blogspot.com "Web Services With Axis2/C"

Mime
View raw message