Function Name: getaddrinfo . Function Signature: socket.getaddrinfo(host, port, family=0, type=0, proto=0, flags=0) Function Overview: If we know a network service by host name like example.org or the IP address of the network service either in form of IPv4 or IPv6 along with the port number of the network service, getaddrinfo() will return a list of tuples containing information about socket
linux - Force getaddrinfo to use IPv4 - Unix & Linux Stack The getaddrinfo(3) function is not limited to creating IPv4 socket address structures; IPv6 socket address structures can be created if IPv6 support is available. These socket address structures can be used directly by bind(2) or connect(2), to prepare a client or a server socket. getaddrinfo - Unix & Linux Stack Exchange Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. It only takes a minute to sign up. Sign up to join this community. Anybody can ask a question (Device or resource busy - getaddrinfo)):
As you probably already know, this Tuesday a potentially catastrophic flaw has been identified on glibc function called getaddrinfo(), which performs domain name lookups, contains a buffer overflo
linux - "POSSIBLE BREAK-IN ATTEMPT!" in /var/log/secure Apr 10 06:39:27 echo sshd[22297]: reverse mapping checking getaddrinfo for 222-237-78-139.tongkni.co.kr failed - POSSIBLE BREAK-IN ATTEMPT! Apr 10 13:39:27 echo sshd[22298]: Received disconnect from 222.237.78.139: 11: Bye Bye Apr 10 06:39:31 echo sshd[22324]: Invalid user edu1 from 222.237.78.139 Apr 10 06:39:31 echo sshd[22324]: reverse mapping checking getaddrinfo for 222-237 … Newest 'getaddrinfo' Questions - Server Fault
Linux getaddrinfo not working with .local domains - Server
解决getaddrinfo for ipv6 link local - ipv6-getaddrinfo 1 Answers 1 解决方法. When you give NULL as hints, getaddrinfo will automatically use AI_ADDRCONFIG.Usually you'd want that flag set, but when connecting to a link local address is the one case where you don't want it. linux - Force getaddrinfo to use IPv4 - Unix & Linux Stack The getaddrinfo(3) function is not limited to creating IPv4 socket address structures; IPv6 socket address structures can be created if IPv6 support is available. These socket address structures can be used directly by bind(2) or connect(2), to prepare a client or a server socket.