[jira] Commented: (AXIS2C-1236) Memory issues in Axis2/C service client

2008-07-18 Thread Chris Rose (JIRA) 

[ 
https://issues.apache.org/jira/browse/AXIS2C-1236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12614754#action_12614754
 ] 

Chris Rose commented on AXIS2C-1236:


A cursory check suggests it's not; I don't access the service client from 
multiple threads.  I'll experiment with it a bit and report back, though.  
Won't be til Monday, however.

> Memory issues in Axis2/C service client
> ---
>
> Key: AXIS2C-1236
> URL: https://issues.apache.org/jira/browse/AXIS2C-1236
> Project: Axis2-C
>  Issue Type: Bug
>  Components: core/clientapi
>Affects Versions: 1.4.0
> Environment: Linux, Axis2/C 1.4.0, Rampart/C 1.2.0
>Reporter: Chris Rose
>
> Some memory errors are cropping up when I run the client API through 
> valgrind, some of which are leaks, others of which are problems with 
> accessing previously-freed memory.
> When calling axis2_svc_client_send_receive, there is an invalid read from a 
> previously-freed AXIOM node structure.  This occurs during SOAP fault 
> processing:
> ==17373== Invalid read of size 4
> ==17373==at 0x4544A82: axiom_node_is_complete (om_node.c:991)
> ==17373==by 0x454E5FE: axiom_stax_builder_end_element 
> (om_stax_builder.c:755)
> ==17373==by 0x454EF51: axiom_stax_builder_next_with_token 
> (om_stax_builder.c:1154)
> ==17373==by 0x4558F9D: axiom_soap_builder_next (soap_builder.c:300)
> ==17373==by 0x455099D: axiom_soap_fault_get_reason (soap_fault.c:274)
> ==17373==by 0x4557791: axiom_soap_body_convert_fault_to_soap11 
> (soap_body.c:422)
> ==17373==by 0x45BF00C: axis2_svc_client_send_receive_with_op_qname 
> (svc_client.c:932)
> ==17373==by 0x45BF082: axis2_svc_client_send_receive (svc_client.c:949)
> ==17373==by 0x44F7DBF: Axis2c_cmd_svc_client (axis2c_api.c:487)
> ==17373==by 0x402FA62: TclEvalObjvInternal (tclBasic.c:3084)
> ==17373==by 0x40618BB: TclExecuteByteCode (tclExecute.c:1404)
> ==17373==by 0x4060A55: TclCompEvalObj (tclExecute.c:982)
> ==17373==  Address 0x4455bb8 is 32 bytes inside a block of size 40 free'd
> ==17373==at 0x400543C: free (vg_replace_malloc.c:323)
> ==17373==by 0x4519EA3: axutil_allocator_free_impl (allocator.c:91)
> ==17373==by 0x4543886: axiom_node_free_detached_subtree (om_node.c:154)
> ==17373==by 0x4543760: axiom_node_free_detached_subtree (om_node.c:106)
> ==17373==by 0x45438BC: axiom_node_free_tree (om_node.c:178)
> ==17373==by 0x4557765: axiom_soap_body_convert_fault_to_soap11 
> (soap_body.c:413)
> ==17373==by 0x45BF00C: axis2_svc_client_send_receive_with_op_qname 
> (svc_client.c:932)
> ==17373==by 0x45BF082: axis2_svc_client_send_receive (svc_client.c:949)
> ==17373==by 0x44F7DBF: Axis2c_cmd_svc_client (axis2c_api.c:487)
> ==17373==by 0x402FA62: TclEvalObjvInternal (tclBasic.c:3084)
> ==17373==by 0x40618BB: TclExecuteByteCode (tclExecute.c:1404)
> ==17373==by 0x4060A55: TclCompEvalObj (tclExecute.c:982)
> ==17373== 
> ==17373== Invalid read of size 4
> ==17373==at 0x4544883: axiom_node_get_parent (om_node.c:876)
> ==17373==by 0x454E617: axiom_stax_builder_end_element 
> (om_stax_builder.c:757)
> ==17373==by 0x454EF51: axiom_stax_builder_next_with_token 
> (om_stax_builder.c:1154)
> ==17373==by 0x4558F9D: axiom_soap_builder_next (soap_builder.c:300)
> ==17373==by 0x455099D: axiom_soap_fault_get_reason (soap_fault.c:274)
> ==17373==by 0x4557791: axiom_soap_body_convert_fault_to_soap11 
> (soap_body.c:422)
> ==17373==by 0x45BF00C: axis2_svc_client_send_receive_with_op_qname 
> (svc_client.c:932)
> ==17373==by 0x45BF082: axis2_svc_client_send_receive (svc_client.c:949)
> ==17373==by 0x44F7DBF: Axis2c_cmd_svc_client (axis2c_api.c:487)
> ==17373==by 0x402FA62: TclEvalObjvInternal (tclBasic.c:3084)
> ==17373==by 0x40618BB: TclExecuteByteCode (tclExecute.c:1404)
> ==17373==by 0x4060A55: TclCompEvalObj (tclExecute.c:982)
> ==17373==  Address 0x4455ba0 is 8 bytes inside a block of size 40 free'd
> ==17373==at 0x400543C: free (vg_replace_malloc.c:323)
> ==17373==by 0x4519EA3: axutil_allocator_free_impl (allocator.c:91)
> ==17373==by 0x4543886: axiom_node_free_detached_subtree (om_node.c:154)
> ==17373==by 0x4543760: axiom_node_free_detached_subtree (om_node.c:106)
> ==17373==by 0x45438BC: axiom_node_free_tree (om_node.c:178)
> ==17373==by 0x4557765: axiom_soap_body_convert_fault_to_soap11 
> (soap_body.c:413)
> ==17373==by 0x45BF00C: axis2_svc_client_send_receive_with_op_qname 
> (svc_client.c:932)
> ==17373==by 0x45BF082: axis2_svc_client_send_receive (svc_client.c:949)
> ==17373==by 0x44F7DBF: Axis2c_cmd_svc_client (axis2c_api.c:487)
> ==17373==by 0x402FA62: TclEvalObjvInternal (tclBasic.c:3084)
> ==17373==by 0x40618BB: TclExecuteByteCode (tclExecute.c:1404)
> ==17

[jira] Commented: (AXIS2C-1236) Memory issues in Axis2/C service client

2008-07-17 Thread Damitha Kumarage (JIRA) 

[ 
https://issues.apache.org/jira/browse/AXIS2C-1236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12614650#action_12614650
 ] 

Damitha Kumarage commented on AXIS2C-1236:
--

Are you using libxml2 parser?. If  so use
axis2_options_set_xml_parser_reset() from client api. 
See
https://issues.apache.org/jira/browse/AXIS2C-884

Is this issue related to your issue?

> Memory issues in Axis2/C service client
> ---
>
> Key: AXIS2C-1236
> URL: https://issues.apache.org/jira/browse/AXIS2C-1236
> Project: Axis2-C
>  Issue Type: Bug
>  Components: core/clientapi
>Affects Versions: 1.4.0
> Environment: Linux, Axis2/C 1.4.0, Rampart/C 1.2.0
>Reporter: Chris Rose
>
> Some memory errors are cropping up when I run the client API through 
> valgrind, some of which are leaks, others of which are problems with 
> accessing previously-freed memory.
> When calling axis2_svc_client_send_receive, there is an invalid read from a 
> previously-freed AXIOM node structure.  This occurs during SOAP fault 
> processing:
> ==17373== Invalid read of size 4
> ==17373==at 0x4544A82: axiom_node_is_complete (om_node.c:991)
> ==17373==by 0x454E5FE: axiom_stax_builder_end_element 
> (om_stax_builder.c:755)
> ==17373==by 0x454EF51: axiom_stax_builder_next_with_token 
> (om_stax_builder.c:1154)
> ==17373==by 0x4558F9D: axiom_soap_builder_next (soap_builder.c:300)
> ==17373==by 0x455099D: axiom_soap_fault_get_reason (soap_fault.c:274)
> ==17373==by 0x4557791: axiom_soap_body_convert_fault_to_soap11 
> (soap_body.c:422)
> ==17373==by 0x45BF00C: axis2_svc_client_send_receive_with_op_qname 
> (svc_client.c:932)
> ==17373==by 0x45BF082: axis2_svc_client_send_receive (svc_client.c:949)
> ==17373==by 0x44F7DBF: Axis2c_cmd_svc_client (axis2c_api.c:487)
> ==17373==by 0x402FA62: TclEvalObjvInternal (tclBasic.c:3084)
> ==17373==by 0x40618BB: TclExecuteByteCode (tclExecute.c:1404)
> ==17373==by 0x4060A55: TclCompEvalObj (tclExecute.c:982)
> ==17373==  Address 0x4455bb8 is 32 bytes inside a block of size 40 free'd
> ==17373==at 0x400543C: free (vg_replace_malloc.c:323)
> ==17373==by 0x4519EA3: axutil_allocator_free_impl (allocator.c:91)
> ==17373==by 0x4543886: axiom_node_free_detached_subtree (om_node.c:154)
> ==17373==by 0x4543760: axiom_node_free_detached_subtree (om_node.c:106)
> ==17373==by 0x45438BC: axiom_node_free_tree (om_node.c:178)
> ==17373==by 0x4557765: axiom_soap_body_convert_fault_to_soap11 
> (soap_body.c:413)
> ==17373==by 0x45BF00C: axis2_svc_client_send_receive_with_op_qname 
> (svc_client.c:932)
> ==17373==by 0x45BF082: axis2_svc_client_send_receive (svc_client.c:949)
> ==17373==by 0x44F7DBF: Axis2c_cmd_svc_client (axis2c_api.c:487)
> ==17373==by 0x402FA62: TclEvalObjvInternal (tclBasic.c:3084)
> ==17373==by 0x40618BB: TclExecuteByteCode (tclExecute.c:1404)
> ==17373==by 0x4060A55: TclCompEvalObj (tclExecute.c:982)
> ==17373== 
> ==17373== Invalid read of size 4
> ==17373==at 0x4544883: axiom_node_get_parent (om_node.c:876)
> ==17373==by 0x454E617: axiom_stax_builder_end_element 
> (om_stax_builder.c:757)
> ==17373==by 0x454EF51: axiom_stax_builder_next_with_token 
> (om_stax_builder.c:1154)
> ==17373==by 0x4558F9D: axiom_soap_builder_next (soap_builder.c:300)
> ==17373==by 0x455099D: axiom_soap_fault_get_reason (soap_fault.c:274)
> ==17373==by 0x4557791: axiom_soap_body_convert_fault_to_soap11 
> (soap_body.c:422)
> ==17373==by 0x45BF00C: axis2_svc_client_send_receive_with_op_qname 
> (svc_client.c:932)
> ==17373==by 0x45BF082: axis2_svc_client_send_receive (svc_client.c:949)
> ==17373==by 0x44F7DBF: Axis2c_cmd_svc_client (axis2c_api.c:487)
> ==17373==by 0x402FA62: TclEvalObjvInternal (tclBasic.c:3084)
> ==17373==by 0x40618BB: TclExecuteByteCode (tclExecute.c:1404)
> ==17373==by 0x4060A55: TclCompEvalObj (tclExecute.c:982)
> ==17373==  Address 0x4455ba0 is 8 bytes inside a block of size 40 free'd
> ==17373==at 0x400543C: free (vg_replace_malloc.c:323)
> ==17373==by 0x4519EA3: axutil_allocator_free_impl (allocator.c:91)
> ==17373==by 0x4543886: axiom_node_free_detached_subtree (om_node.c:154)
> ==17373==by 0x4543760: axiom_node_free_detached_subtree (om_node.c:106)
> ==17373==by 0x45438BC: axiom_node_free_tree (om_node.c:178)
> ==17373==by 0x4557765: axiom_soap_body_convert_fault_to_soap11 
> (soap_body.c:413)
> ==17373==by 0x45BF00C: axis2_svc_client_send_receive_with_op_qname 
> (svc_client.c:932)
> ==17373==by 0x45BF082: axis2_svc_client_send_receive (svc_client.c:949)
> ==17373==by 0x44F7DBF: Axis2c_cmd_svc_client (axis2c_api.c:487)
> ==17373==by 0x402FA62: TclEvalObjvInternal (tclBasic.c:3084)
> ==17373==by 0x40618BB: TclExecuteByteCode (tclExe