[core] the sa_family of accept socket is equal 0

[guitao_w]

nginx version: 1.63
OS  version: hp-ux B.11.23

Client connect server with telnet, by GDB, I find:

ngx_event_accept.c, function ngx_event_accept, line 279, the value of
'c->addr_text.len' is zero,
but the server socket's value is ok

who can get this problem?

thanks

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,264090,264090#msg-264090