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Posted to c-dev@axis.apache.org by "Lahiru Gunathilake (JIRA)" <ji...@apache.org> on 2008/01/04 05:35:34 UTC
[jira] Updated: (AXIS2C-867) Function
axis2_svc_client_remove_all_headers[Alastair FETTES]
[ https://issues.apache.org/jira/browse/AXIS2C-867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lahiru Gunathilake updated AXIS2C-867:
--------------------------------------
Summary: Function axis2_svc_client_remove_all_headers[Alastair FETTES] (was: Function axis2_svc_client_remove_all_headers)
> Function axis2_svc_client_remove_all_headers[Alastair FETTES]
> -------------------------------------------------------------
>
> Key: AXIS2C-867
> URL: https://issues.apache.org/jira/browse/AXIS2C-867
> Project: Axis2-C
> Issue Type: Bug
> Components: core/clientapi
> Affects Versions: Current (Nightly)
> Environment: Ubuntu 7.04
> Reporter: Lahiru Gunathilake
> Fix For: Current (Nightly)
>
> Attachments: diff.txt, diff2.txt
>
>
> for (i = 0; i < size; i++)
> {
> /*axiom_node_t *node = NULL;
> node = axutil_array_list_get(svc_client->headers, env, i);
>
> if (node)
> {
> axiom_node_free_tree(node, env);
> node = NULL;
> } */
> axutil_array_list_remove(svc_client->headers, env, i);
> }
> AXIS2_EXTERN void *AXIS2_CALL
> axutil_array_list_remove(
> struct axutil_array_list *array_list,
> const axutil_env_t * env,
> int index)
> {
> void *result = NULL;
> int i = 0;
> AXIS2_PARAM_CHECK (env->error, array_list, AXIS2_FAILURE);
> if (axutil_array_list_check_bound_exclusive(array_list, env, index))
> {
> result = array_list->data[index];
> for (i = index; i < array_list->size - 1; i++)
> array_list->data[i] = array_list->data[i + 1];
> array_list->size--;
> }
> return result;
> } There is a possible bug in "axis2_svc_client_remove_all_headers" function. The call to "axutil_array_list_remove" is where the problem stems from. Since the for-loop is incrementing, and the value of "array_list->size" is decrementing, eventually line 120 will fail, and some of the headers will not be cleared out.
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