diff options
| author | Guy Harris <guy@alum.mit.edu> | 2018-01-11 11:52:30 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2018-01-11 11:52:30 -0800 |
| commit | 64677b0d78ff168d98c3035e894c4910c021136e (patch) | |
| tree | cc8e70d60eb94840ed27b65275619ecc441d9714 /print-tcp.c | |
| parent | 6c964291f360ff03c7947693957e51e880d34ee7 (diff) | |
| download | tcpdump-64677b0d78ff168d98c3035e894c4910c021136e.tar.gz | |
Clean up signed vs. unsigned.
Diffstat (limited to 'print-tcp.c')
| -rw-r--r-- | print-tcp.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/print-tcp.c b/print-tcp.c index 4baaee3a..b3f9bc56 100644 --- a/print-tcp.c +++ b/print-tcp.c @@ -57,7 +57,7 @@ __RCSID("$NetBSD: print-tcp.c,v 1.8 2007/07/24 11:53:48 drochner Exp $"); static int tcp_verify_signature(netdissect_options *ndo, const struct ip *ip, const struct tcphdr *tp, - const u_char *data, int length, const u_char *rcvsig); + const u_char *data, u_int length, const u_char *rcvsig); #endif static void print_tcp_rst_data(netdissect_options *, const u_char *sp, u_int length); @@ -219,7 +219,7 @@ tcp_print(netdissect_options *ndo, hlen = TH_OFF(tp) * 4; if (hlen < sizeof(*tp)) { - ND_PRINT(" tcp %d [bad hdr length %u - too short, < %lu]", + ND_PRINT(" tcp %u [bad hdr length %u - too short, < %lu]", length - hlen, hlen, (unsigned long)sizeof(*tp)); return; } @@ -230,7 +230,7 @@ tcp_print(netdissect_options *ndo, urp = EXTRACT_BE_U_2(tp->th_urp); if (ndo->ndo_qflag) { - ND_PRINT("tcp %d", length - hlen); + ND_PRINT("tcp %u", length - hlen); if (hlen > length) { ND_PRINT(" [bad hdr length %u - too long, > %u]", hlen, length); @@ -410,10 +410,10 @@ tcp_print(netdissect_options *ndo, ND_PRINT(", ack %u", ack); } - ND_PRINT(", win %d", win); + ND_PRINT(", win %u", win); if (flags & TH_URG) - ND_PRINT(", urg %d", urp); + ND_PRINT(", urg %u", urp); /* * Handle any options. */ @@ -471,7 +471,7 @@ tcp_print(netdissect_options *ndo, } else { uint32_t s, e; - ND_PRINT(" %d ", datalen / 8); + ND_PRINT(" %u ", datalen / 8); for (i = 0; i < datalen; i += 8) { LENCHECK(i + 4); s = EXTRACT_BE_U_4(cp + i); @@ -647,7 +647,7 @@ tcp_print(netdissect_options *ndo, if (!ZEROLENOPT(opt)) ++datalen; /* size octet */ if (datalen != len) - ND_PRINT("[len %d]", len); + ND_PRINT("[len %u]", len); ch = ','; if (opt == TCPOPT_EOL) break; @@ -841,7 +841,7 @@ USES_APPLE_DEPRECATED_API static int tcp_verify_signature(netdissect_options *ndo, const struct ip *ip, const struct tcphdr *tp, - const u_char *data, int length, const u_char *rcvsig) + const u_char *data, u_int length, const u_char *rcvsig) { struct tcphdr tp1; u_char sig[TCP_SIGLEN]; |