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Fix reassembly of data w/ sizes beyond 32-bit capacities (BIT-348).

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The main change is that reassembly code (e.g. for TCP) now uses
int64/uint64 (signedness is situational) data types in place of int
types in order to support delivering data to analyzers that pass 2GB
thresholds.  There's also changes in logic that accompany the change in
data types, e.g. to fix TCP sequence space arithmetic inconsistencies.

Another significant change is in the Analyzer API: the *Packet and
*Undelivered methods now use a uint64 in place of an int for the
relative sequence space offset parameter.
This commit is contained in:
Jon Siwek 2014-04-09 13:03:24 -05:00
parent 2f57c26d5b
commit 2b3c2bd394
75 changed files with 1627 additions and 1540 deletions
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6
testing/btest/Baseline/scripts.base.protocols.modbus.exception_handling/weird.log
View file

@ -3,9 +3,11 @@
#empty_field (empty)
#unset_field -
#path weird
#open 2013-08-26-19-36-36
#open 2014-04-07-19-37-09
#fields ts uid id.orig_h id.orig_p id.resp_h id.resp_p name addl notice peer
#types time string addr port addr port string string bool string
1153491909.414066 - - - - - truncated_IP - F bro
1153491912.529443 CXWv6p3arKYeMETxOg 192.168.66.235 2582 166.161.16.230 502 binpac exception: out_of_bound: WriteSingleRegisterRequest: 4 > 0 - F bro
#close 2013-08-26-19-36-36
1153491920.661039 CXWv6p3arKYeMETxOg 192.168.66.235 2582 166.161.16.230 502 TCP_ack_underflow_or_misorder - F bro
1153491929.715910 CXWv6p3arKYeMETxOg 192.168.66.235 2582 166.161.16.230 502 TCP_seq_underflow_or_misorder - F bro
#close 2014-04-07-19-37-09