[cups-devel] [UNKN] STR #4497: "Port 631" binds to localhost only

[Evangelos Foutras]

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[STR New]

Moving from CUPS 1.7.5 to 2.0.0, I noticed that the "Port 631" directive in
cupsd.conf no longer makes the print server accessible from the network.

cupsd appears to be binding to localhost only, which I don't believe should
be the case.

This is happening on Arch Linux x86_64, running systemd 216 and CUPS 2.0.0.

$ sudo ss -tlnp | grep 631
LISTEN     0      128               127.0.0.1:631                      *:* 
    users:(("cupsd",pid=1558,fd=5),("systemd",pid=1,fd=37))
LISTEN     0      128                     ::1:631                     :::* 
    users:(("cupsd",pid=1558,fd=4),("systemd",pid=1,fd=36))

Link: https://www.cups.org/str.php?L4497
Version: 2.0.0
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