hi
I used "mib2c -c mib2c.iterate.conf AdminUsrTable" to generate the
following c code ,but when execution arrives at this line:
/*******************************************************************************************************************************************************************/
snmp_set_var_value(idx, (u_char *)entry->AdminPwd,
strlen(entry->AdminPwd)); //when execution arrives at this line ,the agent will
be shut down
/******************************************************************************************************************************************************************/
the agent will be shut down .Error message is "segment default"
netsnmp_variable_list *
AdminUsrTable_get_next_data_point(void **my_loop_context,
void **my_data_context,
netsnmp_variable_list * put_index_data,
netsnmp_iterator_info *mydata)
{
struct AdminUsrTable_entry *entry =
(struct AdminUsrTable_entry *) *my_loop_context;
netsnmp_variable_list *idx = put_index_data;
if(entry == NULL)
return NULL;
DEBUGMSGTL(("AdminUsrTable", "AdminUser value : %s
AdminUsrTable_get_next_data_point\n",entry->AdminUsr));
DEBUGMSGTL(("AdminUsrTable", "AdminPwd value : %s
AdminUsrTable_get_next_data_point\n",entry->AdminPwd));
snmp_set_var_value(idx, (u_char *)entry->AdminUsr, strlen(entry->AdminUsr));
idx = idx->next_variable;
if(idx == NULL)
DEBUGMSGTL(("AdminUsrTable", "here:AdminUsrTable_get_next_data_point\n"));
/***************************************************************************************************************************/
snmp_set_var_value(idx, (u_char *)entry->AdminPwd,
strlen(entry->AdminPwd)); //when execution arrive at this line ,the agent will
be shut down
/*****************************************************************************************************************************************************/
*my_data_context = (void *) entry;
*my_loop_context = (void *) entry->next;
DEBUGMSGTL(("AdminUsrTable", "end of AdminUsrTable_get_next_data_point\n"));
return put_index_data;
}
int
AdminUsrTable_load(netsnmp_cache *cache, void *vmagic)
{
struct AdminUsrTable_entry *entry;
AdminUsrTable_free(cache, vmagic);
entry = SNMP_MALLOC_TYPEDEF(struct AdminUsrTable_entry);
if (!entry)
return 1;
// just for test
strcpy(entry->AdminUsr,"hongjunli");
strcpy(entry->AdminPwd,"hongjunli");
entry->next = NULL;
AdminUsrTable_head = entry;
DEBUGMSGTL(("AdminUsrTable", "Loaded AdminUsr Table\n"));
return 0;
}
void
AdminUsrTable_free(netsnmp_cache *cache, void *magic)
{
struct AdminUsrTable_entry *p;
while (AdminUsrTable_head) {
p = AdminUsrTable_head;
AdminUsrTable_head = AdminUsrTable_head->next;
free(p);
}
AdminUsrTable_head = NULL;
}
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