On Fri, Jun 24, 2005 at 10:16:25AM -0500, Hongwei Li wrote: > > On Fri, Jun 24, 2005 at 08:40:09AM -0500, Hongwei Li wrote: > >> Hi, > >> > >> I have a fc3 linux system: 2.6.11-1.14_FC3, httpd-2.0.52-3.1, > >> selinux-policy-targeted 1.17.30-2.90. > >> > >> The web server seems to be working, however the system httpd log > >> shows a lot of the following errors from time to time: > >> > >> [Thu Jun 23 16:20:55 2005] [error] [client 128.252.85.121] File does not > >> exist: /var/www/html/"(none)" > >> [Thu Jun 23 16:32:56 2005] [error] [client 128.252.85.121] File does not > >> exist: /var/www/html/"(none)" > >> > >> What dooes that mean? What's wrong? How to fix it? > > > > Is 128.252.85.121 one of your own IP addresses? Does this occur > > with any other IP addresses? You state that the system is otherwise > > working, so I would assume it's just some web user requesting an > > invalid file. > > > > Yes, it is my subnet ip. We are using squirrelmail. It seems that it > is related to it, but I haven't figured it out what code in > squirrelmail caused the error. The error is caused not just by this > user, but also by other users. My users usually will not request some > particular files, but just login squirrelmail and click emails to > read/compose etc. I'm not sure how to go about fixing it, but it sounds like it could be a bug in Squirrelmail. The string "(none)" is a common subject line for some MUAs when the user doesn't specify a subject. I haven't used Squirrelmail in a while and never encountered that error, but the first place I'd look is the HTML source of any Squirrelmail page with the string "(none)," to see if an incorrect link is being generated. -chris
