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redir v3.0
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@troglobit troglobit released this 05 May 22:48
· 62 commits to master since this release
v3.0
6f87438

This version changes the command line syntax! You are going to have to
change how you call redir in order to upgrade.

Changes

  • Convert SRC:PORT and DST:PORT from options to arguments, using
    a UNIX syntax that is pretty much standard by now.
  • Rename -n,--name=STR --> -I,--ident=NAME
  • Simplify argument parsing, move more data to global variables
  • Simplify debug() statements, use syslog()
  • Daemonize by default, like a proper UNIX daemon, unless -n, --foreground is given
  • Replace perror() and other log messages going to stderr in favor
    of syslog() for everything, unless running in foreground, in which
    case we use LOG_PERROR for log message output to stderr as well
    ... unless -s, --syslog is given
  • Replace -d, --debug with -l, --loglevel=LEVEL to control the
    syslog() default log level. The default log level is LOG_NOTICE
  • Convert to GNU Configure & Build System. With configure switches like
    --disable-ftp, --disable-shaping, and --with-libwrap
  • Change distribution to use .tar.xz rather than .tar.gz from now on
  • Convert to Markdown, clean up and simplify README
  • Remove local versions of getopt() and getopt_long(). All relevant
    UNIX distributions should have them by now.
  • Massive code cleanup and (Linux KNF) coding style fixes
  • Add Coverity Scan support for Travis-CI runs
  • Complete rewrite of man page
  • Overhaul of --help usage help
  • Refactor to reduce code duplication:
    • verify_request() for TCP wrapper handling
    • target_init() for initializing a struct sockaddr_in
    • target_connect() to handle creating and connecting a target socket
  • Refactor to harmonize function and variable names
  • Cleanup redir.c heading and use proper GNU GPL blurb
  • Make sure to credit all known major contributors in AUTHORS file
  • Removed redir.lsm file

Fixes

  • Fix socket leaks found by Coverity Scan
  • Fix unterminated strings returned by read(), found by Coverity Scan
  • Fix ordering bug(s) found by Coverity Scan
  • Fix strcpy() into fixed size buffer found by Coverity Scan
  • Fix uninitialized struct sockaddr_in, found by Coverity Scan
  • Check malloc() return value
  • Do gethostbyname() before every connect(), DNS names may change at
    runtime
Assets 4
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