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https://issues.apache.org/jira/browse/AXIS2C-1164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vasiliy Sokov updated AXIS2C-1164:
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Summary: savan_publishing_client_publish() crashes when trying to publish
message when more then 1 subscription to this event source exists at moment.
(was: Publishing_client crashes when trying to publish message when more then 1
subscription to this event source exists at moment.)
> savan_publishing_client_publish() crashes when trying to publish message when
> more then 1 subscription to this event source exists at moment.
> ---------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2C-1164
> URL: https://issues.apache.org/jira/browse/AXIS2C-1164
> Project: Axis2-C
> Issue Type: Bug
> Affects Versions: 1.2.0, 1.4.0
> Environment: Windows XP, Intel P4
> Reporter: Vasiliy Sokov
> Priority: Critical
> Attachments: savan_subscriber.c
>
>
> Hello.
> I've already fix this problem.
> The cause is in module savan_subscriber.c, function savan_subscriber_publish,
> line 420:
> ******************************************************************
> /* Set service client options */
> axis2_svc_client_set_options(svc_client, env, options);
> axis2_svc_client_send_robust(svc_client, env, payload);
> axiom_node_detach(payload, env); //Vsokov 21.0.2008 insert this to prevent
> payload corruption in subsequent "publish" calls with some payload.
> if(svc_client)
> axis2_svc_client_free(svc_client, env);
> ******************************************************************
> The call of axis2_svc_client_send_robust() attaches payload to svc_client.
> Thus, axis2_svc_client_free() removes payload at the same time with removing
> of svc_client, and following call of savan_subscriber_publish() by
> savan_publishing_client_publish() with same payload causes access to free'd
> memory.
> To prevent it, i've insert axiom_node_detach() before call of
> axis2_svc_client_free(). Now, i can subscribe several listeners to one event
> source at the time.
> Best regards,
> Vasiliy Sokov.
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