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2015-02-16llmnr: Fix response packet byte order and name sizeTobias Klauser1-5/+5
We need to return type, class, ttl and rdlength in network byte order. Also we need to pkt_put() 2 bytes in addition to the hostname length (length and NULL byte). Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-16llmnr: Unindent llmnr_respond()Tobias Klauser1-87/+89
Exit out early if the query class is not LLMNR_QCLASS_IN. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-16pkt: Add pkt_reset()Tobias Klauser1-0/+7
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-16pkt: Use macro to generate pkt_put_u{8,16,32}Tobias Klauser1-9/+8
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-16plt: Fix packet length check in pkt_put()Tobias Klauser1-1/+1
pkt_len() return the amount of bytes the packet currently holds. Together with the newly added bytes it mustn't exceed p->size. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-16pkt: Initialize size member properlyTobias Klauser1-0/+1
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-16pkt: Implement growing of packet on pkt_putTobias Klauser2-9/+19
Also get rid of the unnecessary head member of struct pkt. For now we only append data at the end of a packet. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-16log: Add log_dbg() to facilitate debuggingTobias Klauser2-0/+9
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-16all: Remove trailing whitespacesTobias Klauser3-7/+7
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-06pkt: Fix variable typoTobias Klauser1-1/+1
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-06pkt: Fix tail pointer initialization errorTobias Klauser1-4/+1
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-06Initial import, still work in progressTobias Klauser17-0/+1514