[PATCH 3/4] Fix possible memory leak on SIM reading error.

[Denis Kenzior]

Hi,

> This would also stall the SIM op queue if there's a read error for a record
> other than the first.  The other solution would be "goto next;" (keep
> reading further records).

Patch has been applied.

This really shouldn't happen in practice, but if it does, we should also look 
to see if the read callback functions don't cleanup or don't behave properly 
as a result of an error mid-stream.  It looks like at least sim_msisdn_read_cb 
might be affected.  Could you check?

Regards,
-Denis