Messages in this thread | | | From | Mateus Cordeiro Inssa <> | Date | Sun, 30 Jan 2000 00:40:40 -0200 (BRDT) | Subject | Re: talkd |
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kuznet@ms2.inr.ac.ru writes: > Hello! > > > Jan 29 09:57:36 xar kernel: Remind Kuznetsov, he has to repair in.ntalkd > > eventually > > I APOLOGIZE. This message is mainly for local INR folks, printed after > someone removed previous version of this message and caused massive > application breakage. 8) > > In your case you have not so much chances to find a Mr.Kuznetsov > to repair this application, sed Kuznetsov to Debian and redirect > the request to Debian.
Hi,
This message is printed by net/udp.c :
if (usin->sin_family != AF_INET) { if (usin->sin_family != AF_UNSPEC) return -EINVAL; if (net_ratelimit()) printk("Remind Kuznetsov, he has to repair %s eventually\n", current->comm); } I saw this messages too and what I discovered was:
1) Create an udp socket and bind it to a port and INADDR_ANY 2) Send a mensage to this socket from localhost 3) The first recvfrom returns the sockaddr with address (IP) equal 0 (not 127.0.0.1 or ethernet address) and replying to this request with this sockaddr causes that printk . 4) Next recvfrom returns sockaddr right.
Mateus Cordeiro Inssa --------------------- Linux User: 76186 Kernel: 2.3.40 ICQ (Licq): 15243895 --------------------- mateus@ifnet.com.br mateus@cwb.fnn.net
Sun Jan 30 00:40:34 BRDT 2000
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