Check for NULL pointers in keydbcfg_parse_config()
Check for NULL pointers in keydbcfg_parse_config()

mwgoldsmith/aacs,rraptorr/libaacs,zxlooong/libaacs,ShiftMediaProject/libaacs,ShiftMediaProject/libaacs,mwgoldsmith/aacs,rraptorr/libaacs,zxlooong/libaacs