> Currently: > msgb_pull_l2h(msg); > msg->len = length; > msg->tail = msg->data + length; hi holger,
you are right. the header (between l2h and l3h) is pulled away, but this code assumes that there is nothing in front. you must use "msg->tail = msg->l3h + lenght" to correctly set the length of the L3 data, in case you have still something in front of l2h, so that l2h != data. since osmocom does not have something in front of l2h, it works, even if it is not the clean way. regards, andreas
