Fix RFC detection regex to match parser

fluent · Mar 12, 2020 · 6ac1740 · 6ac1740
1 parent 73955e2
commit 6ac1740
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/fluent/plugin/parser_syslog.rb b/lib/fluent/plugin/parser_syslog.rb
@@ -36,7 +36,7 @@ class SyslogParser < Parser
       REGEXP_RFC5424_WITH_PRI = Regexp.new(<<~'EOS'.chomp % REGEXP_RFC5424, Regexp::MULTILINE)
         \A<(?<pri>[0-9]{1,3})\>[1-9]\d{0,2} %s\z
       EOS
-      REGEXP_DETECT_RFC5424 = /^\<.*\>[1-9]\d{0,2}/
+      REGEXP_DETECT_RFC5424 = /^\<[0-9]{1,3}\>[1-9]\d{0,2}/
 
       config_set_default :time_format, "%b %d %H:%M:%S"
       desc 'If the incoming logs have priority prefix, e.g. <9>, set true'