https://bz.apache.org/bugzilla/show_bug.cgi?id=65301
Bug ID: 65301
Summary: the enableLookups configuration is not fully active
Product: Tomcat 9
Version: 9.0.41
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
Assignee: dev@tomcat.apache.org
Reporter: wan...@bonree.com
Target Milestone: -----
Created attachment 37857
--> https://bz.apache.org/bugzilla/attachment.cgi?id=37857&action=edit
key line
when I use org.apache.catalina.valves.RemoteIpValve to get real protocol from
"X-Forwarded-Proto", sometimes it take too many times to search local machine
hostname.
the thread dump as follows :
"http-nio-8080-exec-1" #85 daemon prio=5 os_prio=0 tid=0x00007f0ef8fdd000
nid=0x79 runnable [0x00007f0e8d1d4000]
java.lang.Thread.State: RUNNABLE
at java.net.Inet4AddressImpl.getHostByAddr(Native Method)
at java.net.InetAddress$2.getHostByAddr(InetAddress.java:932)
at java.net.InetAddress.getHostFromNameService(InetAddress.java:617)
at java.net.InetAddress.getHostName(InetAddress.java:559)
at java.net.InetAddress.getHostName(InetAddress.java:531)
at
org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.populateLocalName(NioEndpoint.java:1354)
at
org.apache.tomcat.util.net.SocketWrapperBase.getLocalName(SocketWrapperBase.java:275)
at
org.apache.coyote.AbstractProcessor.action(AbstractProcessor.java:472)
at org.apache.coyote.Request.action(Request.java:432)
at
org.apache.catalina.connector.Request.getLocalName(Request.java:1331)
at
org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:612)
when I see org.apache.catalina.valves.RemoteIpValve in tomcat , getLocalName
methord must search ip from machine dnsserver,why this does not check whether
it's(enableLookups) on or not ,like line num 663 in this class.
the methord getLoaclName alawys call dns to search local ip.
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org
For additional commands, e-mail: dev-h...@tomcat.apache.org
