diff options
| -rw-r--r-- | dissector_sll.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/dissector_sll.c b/dissector_sll.c index e2e5bfa..c9202df 100644 --- a/dissector_sll.c +++ b/dissector_sll.c @@ -35,12 +35,13 @@ static char *pkt_type2str(uint8_t pkttype) static void sll_print_full(struct pkt_buff *pkt) { - struct sockaddr_ll *sll = pkt->sll; + struct sockaddr_ll *sll; char addr_str[40] = {}; - if (!pkt || !sll) + if (!pkt || !pkt->sll) return; + sll = pkt->sll; tprintf(" [ Linux \"cooked\""); tprintf(" Pkt Type %d (%s)", sll->sll_pkttype, pkt_type2str(sll->sll_pkttype)); @@ -68,12 +69,13 @@ static void sll_print_full(struct pkt_buff *pkt) static void sll_print_less(struct pkt_buff *pkt) { - struct sockaddr_ll *sll = pkt->sll; + struct sockaddr_ll *sll; char addr_str[40] = {}; - if (!pkt || !sll) + if (!pkt || !pkt->sll) return; + sll = pkt->sll; tprintf(" Pkt Type %d (%s)", sll->sll_pkttype, pkt_type2str(sll->sll_pkttype)); tprintf(", If Type %d (%s)", sll->sll_hatype, |