When the server hostname resolved to both IPv4 and IPv6 addresses,
connecting would fail with nothing in syslog. This corrects that oversight.
Originally signedoffby: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
cherry picked from ca56324
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
On some systems too many retries with authentication failure results
in IP or username being locked out, so add option to prevent retries
in the event of authentication failure
Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com>
- Add missing `sys/ttydefaults.h` include to `config.c`
- Restrict usage of `error.h` to glibc and uclibc only
- Avoid including `linux/if_tun.h` on non-glibc/uclibc to prevent
musl kernel/libc header conflicts
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Daniel Gimpelevich