Bind Error Permission Denied
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Bind Permission Denied C
x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join bind permission denied (wsaeacces) (10013) them; it only takes a minute: Sign up user mode permission denied to bind to socket up vote 5 down vote favorite 1 In user mode [non-root] on a linux machine, I am trying to bind a socket by using bind failed permission denied a ioctl(iInterfaceSocket, SIOCSIFADDR, &stCommand). I am getting error 13 -> Permission denied because of user mode. If change from usermode to kernel mode everything works fine. I need to bind the socket in user mode only. Please suggest a solution while explaining the problem above. If I missed any information please let me know and I will provide more info. c sockets ioctl share|improve this question edited Feb 7 '15 at 21:42 iiSeymour 46.4k1479115 asked May 3 '11 at
Bind Failed Permission Denied Iperf
15:28 Eswar 66124 3 What's wrong with bind()? –Erik May 3 '11 at 15:31 1 @user736403 - what precisely are you trying to achieve? SIOCSIFADDR doesn't bind a socket, bind() does. SIOCSIFADDR sets the address of the machine's network interface. –Robᵩ May 3 '11 at 15:50 1 Just a small nitpick: running a program as root is very different than running in kernel mode. Programs run as root still run in user mode most of the time; they just have elevated privileges. All processes (root or not) switch between user and kernel mode when they make system calls like ioctl. –Jay Conrod May 3 '11 at 16:13 add a comment| 1 Answer 1 active oldest votes up vote 7 down vote You can't set the interface address unless you are root (well, technically, unless you have CAP_NET_ADMIN). See devinet.c. The solution is to run as root. How to implement that solution, whether to make your entire program SUID, or ask the user to run it via sudo or gksudo, or whether to factor your program into two parts (root and non-root), that choice is up to you. share|improve this answer answered May 3 '11 at 15:43 Robᵩ 82k676142 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Nam
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Socket Permission Denied Android
contents of this article cannot be applied to Atlassian Cloud applications. Problem http://stackoverflow.com/questions/5871885/user-mode-permission-denied-to-bind-to-socket You're trying to bind a port in a Linux environment and are receiving a "Permission denied" error. Typically this is either port 80 or https://confluence.atlassian.com/confkb/permission-denied-error-when-binding-a-port-290750651.html 443. The following appears in thecatalina.out Jun 7, 2012 4:58:57 PM org.apache.coyote.http11.Http11Protocol init SEVERE: Error initializing endpoint java.net.BindException: Permission denied
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack http://unix.stackexchange.com/questions/79329/could-not-bind-socket-permission-denied-when-trying-to-start-ndoutils-using-uni Overflow the company Business Learn more about hiring developers or posting ads with us Unix https://github.com/JuliaLang/julia/issues/3544 & Linux Questions Tags Users Badges Unanswered Ask Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up permission denied and rise to the top Could not bind socket: Permission denied when trying to start NDOUtils using UNIX socket up vote 1 down vote favorite I followed these directions to a tee: Everything was going well until I actually tried to run this command (there is a typo in the article, I've corrected it here): /usr/local/nagios/bin/ndo2db -c /usr/local/nagios/etc/ndo2db.cfg My results: # /usr/local/nagios/bin/ndo2db -c /usr/local/nagios/etc/ndo2db.cfg Could not bind socket: Permission denied I'm running this command bind permission denied as root already. I chose to use the UNIX socket rather than TCP. The Nagios log shows the following after a fresh reboot but nothing if I try to run that command manually. [1371152186] ndomod: NDOMOD 1.5.2 (06-08-2012) Copyright (c) 2009 Nagios Core Development Team and Community Contributors [1371152186] ndomod: Could not open data sink! I'll keep trying, but some output may get lost... [1371152186] Event broker module '/usr/local/nagios/bin/ndomod.o' initialized successfully. Looking at the process tree, I see no "ndo" process of any kind running. Looking at netstat, I see this: unix 2 [ ACC ] STREAM LISTENING 841374 /var/run/saslauthd/mux unix 2 [ ACC ] STREAM LISTENING 840356 @/com/ubuntu/upstart unix 2 [ ] DGRAM 840610 @/org/kernel/udev/udevd unix 10 [ ] DGRAM 841162 /dev/log unix 2 [ ACC ] STREAM LISTENING 841337 /var/lib/mysql/mysql.sock unix 2 [ ] DGRAM 857504 unix 2 [ ] DGRAM 847472 unix 2 [ ] DGRAM 841625 unix 2 [ ] DGRAM 841584 unix 2 [ ] DGRAM 841534 unix 2 [ ] DGRAM 841517 unix 2 [ ] DGRAM 841373 unix 2 [ ] DGRAM 841212 unix 3 [ ] DGRAM 840614 unix 3 [ ] DGRAM 840613 I tried to enable debugging for this utilility: debug_level=-1 debug_verbosity=1 debug_file=/usr/local/nagios/var/ndo2db.debug max_debug_file_size=1000000 But nothing is written to /usr/local/nagios/var/ndo2db.debug. linux centos socket nagios share|improve this question edit
Support Search GitHub This repository Watch 564 Star 7,628 Fork 1,781 JuliaLang/julia Code Issues 1,637 Pull requests 387 Projects 1 Pulse Graphs New issue ERROR: bind: permission denied (EACCES) #3544 Closed simleb opened this Issue Jun 26, 2013 · 21 comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 4 participants simleb commented Jun 26, 2013 When trying to run more than 1 proc on a university machine, I get this error: ERROR: bind: permission denied (EACCES) in bind at socket.jl:340 in open_any_tcp_port at socket.jl:483 in start_worker at multi.jl:861 in process_options at client.jl:205 in _start at client.jl:324 then it hangs and I have to interrupt. I can reproduce it either with julia -p 2 or julia-release-basic --worker on the command line, and addprocs(1) from within julia. First, I think it should return instead of hanging in case of an error. Second, I don't own this machine but I would love to be able to run workers on it. Is it failing because of restrictions on TCP ports (and if so is there a way to make it work) or is it a Julia bug? The Julia Language member Keno commented Jun 26, 2013 What do you get running nc -l 9009? simleb commented Jun 26, 2013 There is no nc, but I just tried netstat -tulpn and there was a zombie worker, which I killed. Now julia -p 2 works. Last thing I want to try is to addprocs this machine from my laptop. I'm trying now. simleb commented Jun 26, 2013 Ok, that does not work: julia> addprocs(["myserver"]; dir="julia/usr/bin") ERROR: bind: permission denied (EACCES) in bind at socket.jl:340 in open_any_tcp_port at socket.jl:483 in start_worker at multi.jl:861 in process_options at client.jl:205 in _start at client.jl:324 ^CERROR: interrupt in match at regex.jl:89 in parse_connection_info at multi.jl:937 in start_remote_workers at multi.jl:897 in addprocs at multi.jl:973 simleb commented Jun 26, 2013 By putting the actual server (and not the dispatch one), I get this: ERROR: connect callback: connection refused (ECONNREFUSED) in default_connectcb at socket.jl:409 in _uv_hook_connectcb at stream.jl:175 in process_events at stream.jl:356 in event_loop at multi.jl:1358 in anonymous at client.jl:282 This is not a problem of