CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2025/05/21 02:41:35
Modified files:
usr.bin/nc : nc.1 netcat.c socks.c
Log message:
add SOCKS4A support to nc(1)'s proxy (-X) mode
SOCKS4A is a fairly obscure extension to the olde SOCKS4 protocol that
allows passing the destination as a string rather than a literal IPv4
address, which is the only thing that vanilla SOCKS4 supports.
The motivation for adding something so niche is to test the SOCKS4A
server code in ssh(1)'s dynamic forwarding (-D) support.
ok tb@
