Re: netsnmp_tdata * table_data structure

2008/7/17 Dave Shield <[email protected]>:

> Do you set the length of the string values anywhere?
> (i.e. entry->gdukHornetRadioName_len)
>
>
> Remember that by default, the code for returning values looks
> like:
>      snmp_set_var_typed_value( request->requestvb,  TYPE,
>                        entry->string_field,   entry->string_field_len);
>
> so that it can handle binary string values.
> If you know that all strings will definitely be printable
> (and no embedded null characters), then you can tweak
> this to use 'strlen(entry->string_field)' instead,
> and drop the 'string_field_len' completely.
>
>
> But if you're using the default code, then you need to
> set the length as well as the string value.   Otherwise
> this length will remain at 0, any extra characters
> (i.e. all of them!) will be ignored
>
> Dave
>

That's the problem (well hope it is - just going to recompile now) :)

Thanks,

Richard.

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