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Add a fix in the calculation of the SEQ.CI test submitted by Guillaume

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Prigent. The CI samples could sometimes be written into the TI array.
This would happen if there were any holes in the original CI array.
This commit is contained in:
david
2009-03-26 14:28:53 +00:00
parent 72e9a1fd93
commit 4d73305a5a
2 changed files with 6 additions and 1 deletions
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5
CHANGELOG
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@@ -1,5 +1,10 @@
# Nmap Changelog ($Id$); -*-text-*-
o Version 4.85BETA4 had a bug in the implementation of the new SEQ.CI
test that could cause a closed-port IP ID to be written into the
array for the SEQ.TI test and cause erroneous results. The bug was
found and fixed by Guillaume Prigent.
o Nbase has grown routines for calculating Adler32 and CRC32C
checksums. [Daniel Roethlisberger]

2
osscan2.cc
View File

@@ -1826,7 +1826,7 @@ void HostOsScan::makeTSeqFP(HostOsScanStats *hss) {
if (hss->ipid.tcp_closed_ipids[i] != -1) {
if (good_tcp_closed_ipid_num < i) {
hss->ipid.tcp_ipids[good_tcp_closed_ipid_num] = hss->ipid.tcp_closed_ipids[i];
hss->ipid.tcp_closed_ipids[good_tcp_closed_ipid_num] = hss->ipid.tcp_closed_ipids[i];
}
good_tcp_closed_ipid_num++;
}