balabit/syslog-ng-3.4 — pull request #18 by algernon (2012-10-13 16:02:39+00:00)
Title: logsource: Fix host_override() and program_override()

LogSourceOptions->program_override_len and ->host_override_len must be
initialised to -1, otherwise host and program overrides will treat the
value as a 0-length string, as automatic length calculation is only
performed when these values are -1.

Signed-off-by: Gergely Nagy