Den 03/05/2010 kl. 12.13 skrev marius zbihlei:
> You are right, if you use 2 PV in the cr_route function things will go badly.
>
> The reason is that the core function get_str_fparam() returns a pointer to a
> static buffer, and in total there are three(3) static buffers to return, so
> after a fourth call the first value (if cached which is the case in your
> proof) will be overwritten by the fourth. A solution is to increase the
> number of buffers to a number larger than 3 (but still small - keep in mind
> that each buffer is 1kB). I have tested with 6 and it works.
>
So maybe this can't be fixed (easily) without a performace penalty? At least a
note in the doc would have saved me some trouble - or maybe an error message in
the log (if possible).
> Please modify PV_PRINT_BUF_NO in sr_module.c(line 1418) to a larger value ,
> compile and retest.
>
Ok, I'll check it out when I upgrade to 3.0.1 or later. For now I've made a
workaround in the config with some "if" constructs.
Thanks,
Ole
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