5.8.1 Archives - rsyslog

bugfix: invalid processing in QUEUE_FULL condition
If the the multi-submit interface was used and a QUEUE_FULL condition
occured, the failed message was properly destructed. However, the
rest of the input batch, if it existed, was not processed. So this
lead to potential loss of messages and a memory leak. The potential
loss of messages was IMHO minor, because they would have been dropped
in most cases due to the queue remaining full, but very few lucky ones
from the batch may have made it. Anyhow, this has now been changed so
that the rest of the batch is properly tried to be enqueued and, if
not possible, destructed.
new module mmsnmptrapd, a sample message modification module
This can be useful to reformat snmptrapd messages and also serves as
a sample for how to write message modification modules using the
output module interface. Note that we introduced this new
functionality directly into the stable release, as it does not
modify the core and as such cannot have any side-effects if it is
not used (and thus the risk is solely on users requiring that
functionality).
bugfix: rate-limiting inside imuxsock did not work 100% correct
reason was that a global config variable was invalidly accessed where a
listener variable should have been used.
Also performance-improved the case when rate limiting is turned off (this
is a very unintrusive change, thus done directly to the stable version).
bugfix: $myhostname not available in RainerScript (and no error message)
closes: http://bugzilla.adiscon.com/show_bug.cgi?id=233
bugfix: memory and file descriptor leak in stream processing
Leaks could occur under some circumstances if the file stream handler
errored out during the open call. Among others, this could cause very
big memory leaks if there were a problem with unreadable disk queue
files. In regard to the memory leak, this
closes: http://bugzilla.adiscon.com/show_bug.cgi?id=256
bugfix: doc for impstats had wrong config statements
also, config statements were named a bit inconsistent, resolved that
problem by introducing an alias and only documenting the consistent
statements
Thanks to Marcin for bringing up this problem.
bugfix: IPv6-address could not be specified in omrelp
this was due to improper parsing of “:”
closes: http://bugzilla.adiscon.com/show_bug.cgi?id=250
bugfix: TCP connection invalidly aborted when messages needed to be
discarded (due to QUEUE_FULL or similar problem)
bugfix: $LocalHostName was not honored under all circumstances
closes: http://bugzilla.adiscon.com/show_bug.cgi?id=258
bugfix(minor): improper template function call in syslogd.c