diff mbox

batctl: correct ttcrc print format in the tcpdump output

Message ID 1319027682-2897-1-git-send-email-ordex@autistici.org (mailing list archive)
State Accepted, archived
Commit 9031e43c3d40a1771d6969c44e06ba4229ee6522
Headers

Commit Message

Antonio Quartulli Oct. 19, 2011, 12:34 p.m. UTC 
  The OGM ttcrc field is an unsigned short int, therefore it has to be printed
using %hu and has to be converted from network to host order using ntohs

Signed-off-by: Antonio Quartull <ordex@autistici.org>
---
 tcpdump.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

Comments

Marek Lindner Oct. 24, 2011, 12:21 p.m. UTC | #1 
On Wednesday, October 19, 2011 14:34:42 Antonio Quartull wrote:
> The OGM ttcrc field is an unsigned short int, therefore it has to be
> printed using %hu and has to be converted from network to host order using
> ntohs

Patch was applied in revision 9031e43.

Thanks,
Marek
diff mbox

Patch

diff --git a/tcpdump.c b/tcpdump.c
index 977bedc..7dd289e 100644
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -331,10 +331,10 @@  static void dump_batman_ogm(unsigned char *packet_buff, ssize_t buff_len, int re
 	printf("BAT %s: ",
 	       get_name_by_macaddr((struct ether_addr *)batman_ogm_packet->orig, read_opt));
 
-	printf("OGM via neigh %s, seq %u, tq %3d, ttvn %d, ttcrc %d, ttl %2d, v %d, flags [%c%c%c%c], length %zu\n",
+	printf("OGM via neigh %s, seq %u, tq %3d, ttvn %d, ttcrc %hu, ttl %2d, v %d, flags [%c%c%c%c], length %zu\n",
 	       get_name_by_macaddr((struct ether_addr *)ether_header->ether_shost, read_opt),
 	       ntohl(batman_ogm_packet->seqno), batman_ogm_packet->tq, batman_ogm_packet->ttvn,
-	       ntohl(batman_ogm_packet->tt_crc), batman_ogm_packet->ttl, batman_ogm_packet->version,
+	       ntohs(batman_ogm_packet->tt_crc), batman_ogm_packet->ttl, batman_ogm_packet->version,
 	       (batman_ogm_packet->flags & DIRECTLINK ? 'D' : '.'),
 	       (batman_ogm_packet->flags & VIS_SERVER ? 'V' : '.'),
 	       (batman_ogm_packet->flags & PRIMARIES_FIRST_HOP ? 'F' : '.'),