Wasn't expecting length in NBO, so code caters for it being either way
Signed-off-by: Duncan Roe <duncan_roe@xxxxxxxxxxxxxxx>
---
utils/nfulnl_test.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/utils/nfulnl_test.c b/utils/nfulnl_test.c
index 237adc3..a07c100 100644
--- a/utils/nfulnl_test.c
+++ b/utils/nfulnl_test.c
@@ -15,6 +15,31 @@ static int print_pkt(struct nflog_data *nfad)
char *prefix = nflog_get_prefix(nfad);
char *payload;
int payload_len = nflog_get_payload(nfad, &payload);
+ struct nfulnl_msg_packet_hw *hw = nflog_get_packet_hw(nfad);
+
+ if (!hw)
+ puts("No struct nfulnl_msg_packet_hw returned");
+ else {
+ char *p = "";
+ int i;
+
+ if (hw->hw_addrlen > sizeof hw->hw_addr) {
+ i = htons(hw->hw_addrlen);
+ if (i <= sizeof hw->hw_addr) {
+ hw->hw_addrlen = i;
+ p = " (after htons)";
+ }
+ }
+ printf("hw_addrlen = %d%s\n", hw->hw_addrlen, p);
+ if (i && i <= sizeof hw->hw_addr) {
+ uint8_t *u = hw->hw_addr;
+
+ fputs("HW addr: ", stdout);
+ for (i--; i >=0; i--, u++)
+ printf("%02x%s", *u, i ? ":" : "");
+ puts("");
+ }
+ }
if (ph) {
printf("hw_protocol=0x%04x hook=%u ",
--
2.17.5
