Hi
In centos7
root@node2-klone:~# postconf mail_version
mail_version = 3.4.23
root@node2-klone:~# postconf -M bar/unix='foo unix - n n - - pipe
argv=/bin/false'
root@node2-klone:~# postconf -M bar/unix='foo unix - n n - - pipe
argv=/bin/false'
root@node2-klone:~# postconf -M bar/unix='foo unix - n n - - pipe
argv=/bin/false'
root@node2-klone:~# postconf -M bar/unix='foo unix - n n - - pipe
argv=/bin/false'
root@node2-klone:~# postconf -M bar/unix='foo unix - n n - - pipe
argv=/bin/false'
root@node2-klone:~# tail /etc/postfix/master.cf
...
policy-spf unix - n n - - spawn
user=nobody argv=/usr/bin/policyd-spf
#policy unix - n n - - spawn
# user=nobody argv=/usr/bin/perl
/usr/lib/postfix/postfix-policyd-spf-perl
/etc/postfix-policyd-spf-python/policyd-spf.conf
foo unix - n n - - pipe
argv=/bin/false
foo unix - n n - - pipe
argv=/bin/false
foo unix - n n - - pipe
argv=/bin/false
foo unix - n n - - pipe
argv=/bin/false
foo unix - n n - - pipe
argv=/bin/false
....
W dniu 27.04.2023 o 01:48, SATOH Fumiyasu (TSUCHIDA Fumiyasu) via
Postfix-users pisze:
I see the following problems.
1. `postconf -M bar/unix='foo unix ...'` will duplicates entries in master.cf.
2. `postconf -M foo/unix='foo unix ...' get segfault if multiple entries exist
in master.cf.
```
# postconf mail_version
mail_version = 3.7.4
# postconf -M foo/unix='foo unix - n n - - pipe argv=/bin/false'
# tail /etc/postfix/master.cf
...
foo unix - n n - - pipe argv=/bin/false
# postconf -M bar/unix='foo unix - n n - - pipe argv=/bin/false'
# tail /etc/postfix/master.cf
...
foo unix - n n - - pipe argv=/bin/false
foo unix - n n - - pipe argv=/bin/false
# postconf -M foo/unix='foo unix - n n - - pipe argv=/bin/false'
Segmentation fault
```
--
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