Date: Fri, 23 Mar 2007 09:17:13 -0700 From: steve@Watt.COM (Steve Watt) To: doconnor@gsoft.com.au Cc: freebsd-hackers@freebsd.org Subject: Re: sendto() giving EPERM outside a jail Message-ID: <200703231617.l2NGHDlu074159@wattres.watt.com> In-Reply-To: <200703221201.35028.doconnor@gsoft.com.au>
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In <200703221201.35028.doconnor@gsoft.com.au>, Daniel O'Connor <doconnor@gsoft.com.au> wrote: >Hi, >I am trying to port miniupnpd (http://miniupnp.tuxfamily.org/) and by in large >it seems to work fine (evil idea as it is :) However it spews out a lot of.. >miniupnpd[13010]: sendto(udp_notify): Operation not permitted > >According to my reading of the man page it is not possible to get this error >unless I'm using jails (which I'm not). The code in question does.. That's probably a buglet in the man page. >memset(&sockname, 0, sizeof(struct sockaddr_in)); >sockname.sin_family = AF_INET; >sockname.sin_port = htons(PORT); >sockname.sin_addr.s_addr = inet_addr(UPNP_MCAST_ADDR); >while(known_service_types[i]) >{ > snprintf(bufr, sizeof(bufr), > "NOTIFY * HTTP/1.1\r\n" > "HOST:%s:%d\r\n" >... > n = sendto(s, bufr, strlen(bufr), 0, > (struct sockaddr *)&sockname, sizeof(struct sockaddr_in) ); > >(line 278 of miniupnpd.c). > >Can someone shed light on what the problem is? The application appears to work >fine even with this error though. man setsockopt, search for SO_BROADCAST. -- Steve Watt KD6GGD PP-ASEL-IA ICBM: 121W 56' 57.5" / 37N 20' 15.3" Internet: steve @ Watt.COM Whois: SW32-ARIN Free time? There's no such thing. It just comes in varying prices...
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