Johanna Amann created BIT-1367:
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Summary: Type clashing problem when records with default values
are used in sets.
Key: BIT-1367
URL: https://bro-tracker.atlassian.net/browse/BIT-1367
Project: Bro Issue Tracker
Issue Type: Problem
Components: Bro
Affects Versions: git/master
Reporter: Johanna Amann
Fix For: 2.4
topic/johanna/sft-port is a branch that contains a slight modification to the
sftp log-rotator, adding the possibility to select the server port with a
default value of 20.
After adding this small change, the Bro type system is no longer able to figure
out that it can coerce the record in cases that previously worked. The default
evocation of the sftp log-rotator using:
{code}
Log::add_filter(Conn::LOG, [$name="test", $path="testconn",
$writer=Log::WRITER_ASCII,
$interv=1hr, $postprocessor=Log::sftp_postprocessor]);
Log::sftp_destinations[Log::WRITER_ASCII,"testconn"] =
set([$user="testuser",$host="testhost",$path="testpath"]);
{code}
or similar leads to
{code}
type clash in assignment (Log::sftp_destinations[Log::WRITER_ASCII, testconn] =
set([$user=testuser, $host=testhost, $path=testpath]))
{code}
Directly specifying the type of the record works, but would break all other
scripts that are using the sftp log rotator currently.
Working example:
{code}
Log::add_filter(Conn::LOG, [$name="test", $path="testconn",
$writer=Log::WRITER_ASCII,
$interv=1hr, $postprocessor=Log::sftp_postprocessor]);
Log::sftp_destinations[Log::WRITER_ASCII,"testconn"] =
set(Log::SFTPDestination($user="testuser",$host="testhost",$path="testpath"));
{code}
Once this is fixed, topic/johanna/sft-port can be merged.
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