2 Jan
2013
2 Jan
'13
10:35 a.m.
In gsm411_sms.c the function gsm411_rx_rl_data receives "struct gsm48_hdr *gh" as input then in very first line typecasts the pointer to "struct gsm411_rp_hdr *rp_data" to access its "data" field.
struct gsm411_rp_hdr *rp_data = (struct gsm411_rp_hdr*)&gh->data;
That's not what it does .... you need to either re-read that line or re-read a book on C programming.
What is type casted is the pointer to gsm48_hdr data field. And that's because the data field of the gsm48_hdr contains a gsm411_rp_hdr in this case.
Request you to correct and update suitably.
Well, I request you check your claims before making them ...
Cheers,
Sylvain