diff options
| author | Tobias Stoeckmann <tobias@cvs.openbsd.org> | 2014-08-18 20:58:57 +0000 |
|---|---|---|
| committer | Tobias Stoeckmann <tobias@cvs.openbsd.org> | 2014-08-18 20:58:57 +0000 |
| commit | f3c4d8b5b18ac06d389f84bd73a4018860a1425b (patch) | |
| tree | a7e08ac43593bf153c1370f076222864aa8ac41a /usr.sbin/dhcpd | |
| parent | 74198957ca2c5bf4ca8b54aa98aee84bf9746de2 (diff) | |
Variables to count seen packets should be unsigned.
ok krw@
Diffstat (limited to 'usr.sbin/dhcpd')
| -rw-r--r-- | usr.sbin/dhcpd/packet.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/usr.sbin/dhcpd/packet.c b/usr.sbin/dhcpd/packet.c index 24520fce8ec..9a7b3226369 100644 --- a/usr.sbin/dhcpd/packet.c +++ b/usr.sbin/dhcpd/packet.c @@ -1,4 +1,4 @@ -/* $OpenBSD: packet.c,v 1.7 2014/07/26 07:48:49 tobias Exp $ */ +/* $OpenBSD: packet.c,v 1.8 2014/08/18 20:58:56 tobias Exp $ */ /* Packet assembly code, originally contributed by Archie Cobbs. */ @@ -165,12 +165,12 @@ decode_udp_ip_header(struct interface_info *interface, unsigned char *buf, unsigned char *data; u_int32_t ip_len = (buf[bufix] & 0xf) << 2; u_int32_t sum, usum; - static int ip_packets_seen; - static int ip_packets_bad_checksum; - static int udp_packets_seen; - static int udp_packets_bad_checksum; - static int udp_packets_length_checked; - static int udp_packets_length_overflow; + static unsigned int ip_packets_seen; + static unsigned int ip_packets_bad_checksum; + static unsigned int udp_packets_seen; + static unsigned int udp_packets_bad_checksum; + static unsigned int udp_packets_length_checked; + static unsigned int udp_packets_length_overflow; int len; ip = (struct ip *)(buf + bufix); @@ -182,7 +182,7 @@ decode_udp_ip_header(struct interface_info *interface, unsigned char *buf, ip_packets_bad_checksum++; if (ip_packets_seen > 4 && ip_packets_bad_checksum != 0 && (ip_packets_seen / ip_packets_bad_checksum) < 2) { - note("%d bad IP checksums seen in %d packets", + note("%u bad IP checksums seen in %u packets", ip_packets_bad_checksum, ip_packets_seen); ip_packets_seen = ip_packets_bad_checksum = 0; } @@ -209,7 +209,7 @@ decode_udp_ip_header(struct interface_info *interface, unsigned char *buf, udp_packets_length_overflow != 0 && (udp_packets_length_checked / udp_packets_length_overflow) < 2) { - note("%d udp packets in %d too long - dropped", + note("%u udp packets in %u too long - dropped", udp_packets_length_overflow, udp_packets_length_checked); udp_packets_length_overflow = @@ -233,7 +233,7 @@ decode_udp_ip_header(struct interface_info *interface, unsigned char *buf, udp_packets_bad_checksum++; if (udp_packets_seen > 4 && udp_packets_bad_checksum != 0 && (udp_packets_seen / udp_packets_bad_checksum) < 2) { - note("%d bad udp checksums in %d packets", + note("%u bad udp checksums in %u packets", udp_packets_bad_checksum, udp_packets_seen); udp_packets_seen = udp_packets_bad_checksum = 0; } |