[Bug 281701] net/isc-dhcp44-server: restart fails with certain values of dhcpd_flags
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Date: Wed, 25 Sep 2024 03:38:58 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281701 Bug ID: 281701 Summary: net/isc-dhcp44-server: restart fails with certain values of dhcpd_flags Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: zi@FreeBSD.org Reporter: cross+freebsd@distal.com Flags: maintainer-feedback?(zi@FreeBSD.org) Assignee: zi@FreeBSD.org With the following value in my /etc/rc.conf, "service isc-dhcpd restart" will fail due to invalid command line arguments. dhcpd_flags="-4 -q" For some reason, "stop" and "start" both work. But, "restart" invokes dhcpd_checkconfig() which performs a sed that breaks the above value of dhcpd_flags. Portion of sh -x of the restart operation shows the problem: + rc_flags='-4 -q -cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2 -cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2’ + rc_flags_mod='-4 -q -cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2 -cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2’ + echo '-4 -q -cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2 -cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2’ + sed -Ee 's/(^-q | -q | -q$)//‘ + rc_flags_mod='-4-cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2 -cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2’ + /usr/local/sbin/dhcpd -t -q -4-cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2 -cf /usr/local/etc/dhcpd.conf -lf /var/db/dhcpd/dhcpd.leases -pf /var/run/dhcpd/dhcpd.pid -user dhcpd -group dhcpd int1 int2 I think replacing "-q" and surrounding spaces with "//" (empty string) is an error. If also removing the spaces around the argument you ae removing, you need to replace the sequence with space to avoid the above problem. -- You are receiving this mail because: You are the assignee for the bug.