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* Don't bother setting SO_NOSIGPIPEJune McEnroe2020-05-18
| | | | We need to ignore SIGPIPE anyway for other platforms.
* Enable TCP keepalive with half-hour idleJune McEnroe2020-05-18
| | | | | | Since we swallow IRC PINGs, a client connection can go hours idle on a quiet network. On my home internet, at least, these connections seem to get silently dropped.
* Do not crash on error from acceptJune McEnroe2020-04-02
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* Add option to set local client CAJune McEnroe2020-01-12
| | | | | | | | | This is a little bit messy. Allows setting either -A or -W or both. Implements SASL EXTERNAL for clients that expect that when connecting with a client certificate. Need to test that reloading still works inside capsicum, since I suspect that rewind call may be blocked.
* Avoid a couple VLAs with constant sizeMichael Forney2019-11-20
| | | | These are really just regular arrays masquerading as VLAs.
* Use strlcpy for sun_pathsJune McEnroe2019-11-20
| | | | | | | | | | | | My understanding is that sun_path need not be nul-terminated, but I didn't notice that SUN_LEN actually requires it. > The length of UNIX-domain address, required by bind(2) and connect(2), > can be calculated by the macro SUN_LEN() defined in <sys/un.h>. The > sun_path field must be terminated by a NUL character to be used with > SUN_LEN(), but the terminating NUL is not part of the address. Thanks to Duncan Overbruck <mail@duncano.de> for the report.
* Rename listen to localJune McEnroe2019-11-10