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Put a space after the option name if the option content is printed.

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That separates the option name from its content.
This commit is contained in:
Guy Harris 2016-09-24 21:18:40 -07:00
parent 273a1a713b
commit 063f3f7ea4
1 changed files with 5 additions and 3 deletions
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8
print-tcp.c
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@ -464,7 +464,7 @@ tcp_print(netdissect_options *ndo,
case TCPOPT_SACK:
datalen = len - 2;
if (datalen % 8 != 0) {
ND_PRINT((ndo, "invalid sack"));
ND_PRINT((ndo, " invalid sack"));
} else {
uint32_t s, e;
@ -512,6 +512,7 @@ tcp_print(netdissect_options *ndo,
case TCPOPT_SIGNATURE:
datalen = TCP_SIGLEN;
LENCHECK(datalen);
ND_PRINT((ndo, " "));
#ifdef HAVE_LIBCRYPTO
switch (tcp_verify_signature(ndo, ip, tp,
bp + TH_OFF(tp) * 4, length, cp)) {
@ -537,7 +538,7 @@ tcp_print(netdissect_options *ndo,
break;
case TCPOPT_AUTH:
ND_PRINT((ndo, "keyid %d", *cp++));
ND_PRINT((ndo, " keyid %d", *cp++));
datalen = len - 3;
for (i = 0; i < datalen; ++i) {
LENCHECK(i);
@ -559,7 +560,7 @@ tcp_print(netdissect_options *ndo,
datalen = 2;
LENCHECK(datalen);
utoval = EXTRACT_16BITS(cp);
ND_PRINT((ndo, "0x%x", utoval));
ND_PRINT((ndo, " 0x%x", utoval));
if (utoval & 0x0001)
utoval = (utoval >> 1) * 60;
else
@ -577,6 +578,7 @@ tcp_print(netdissect_options *ndo,
case TCPOPT_FASTOPEN:
datalen = len - 2;
LENCHECK(datalen);
ND_PRINT((ndo, " "));
print_tcp_fastopen_option(ndo, cp, datalen, FALSE);
break;