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Allow the first line of a service fingerprint to wrap.

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Service fingerprints are supposed to be wrapped at 74 columns. The first
line was sometimes 148 columns because the preamble,
SF-Port1234-TCP:V=5.36TEST2%I=7%D=12/15%Time=4D096053%P=i686-pc-windows-windows
wasn't allowed to be wrapped, so this problem occurred whenever the
preamble was longer than 74 bytes.
This commit is contained in:
david
2010-12-16 00:44:04 +00:00
parent 0a87cb378a
commit 57bdde922e
1 changed files with 2 additions and 1 deletions
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3
service_scan.cc
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@@ -1449,7 +1449,8 @@ void ServiceNFO::addToServiceFingerprint(const char *probeName, const u8 *resp,
if (servicefplen == 0) {
timep = time(NULL);
ltime = localtime(&timep);
servicefplen = Snprintf(servicefp, spaceleft, "SF-Port%hu-%s:V=%s%s%%I=%d%%D=%d/%d%%Time=%X%%P=%s", portno, proto2ascii_uppercase(proto), NMAP_VERSION, (tunnel == SERVICE_TUNNEL_SSL)? "%T=SSL" : "", o.version_intensity, ltime->tm_mon + 1, ltime->tm_mday, (int) timep, NMAP_PLATFORM);
len = Snprintf(buf, sizeof(buf), "SF-Port%hu-%s:V=%s%s%%I=%d%%D=%d/%d%%Time=%X%%P=%s", portno, proto2ascii_uppercase(proto), NMAP_VERSION, (tunnel == SERVICE_TUNNEL_SSL)? "%T=SSL" : "", o.version_intensity, ltime->tm_mon + 1, ltime->tm_mday, (int) timep, NMAP_PLATFORM);
addServiceString(buf, servicewrap);
}
// Note that we give the total length of the response, even though we