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| author | gshapiro <gshapiro@FreeBSD.org> | 2002-05-22 16:37:32 +0000 |
|---|---|---|
| committer | gshapiro <gshapiro@FreeBSD.org> | 2002-05-22 16:37:32 +0000 |
| commit | c4bd09146b324b0f5be1f06a341b194ce6ebb137 (patch) | |
| tree | de24fee3c50388768353513e9b7040a24d2dd706 /share | |
| parent | 25711d6191fb53f8be2fa8d35bbccba0a9772460 (diff) | |
| download | FreeBSD-src-c4bd09146b324b0f5be1f06a341b194ce6ebb137.zip FreeBSD-src-c4bd09146b324b0f5be1f06a341b194ce6ebb137.tar.gz | |
Add a warning regarding localhost-only listening daemons inside jails.
Apparently binding only to 127.0.0.1 inside of a jail actually binds
to the jail IP address as well (in effect, bind to all available
interfaces in the jail).
Submitted by: Helge Oldach <test-smtp@oldach.net>
MFC after: 1 day
pending RE approval
Diffstat (limited to 'share')
| -rw-r--r-- | share/man/man8/rc.sendmail.8 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/share/man/man8/rc.sendmail.8 b/share/man/man8/rc.sendmail.8 index 86783d4..50e6749 100644 --- a/share/man/man8/rc.sendmail.8 +++ b/share/man/man8/rc.sendmail.8 @@ -139,6 +139,9 @@ This is intended to allow local mail submission via a localhost-only listening SMTP service required for running .Xr sendmail 8 as a non-set-user-ID binary. +Note that this does not work inside +.Xr jail 2 +systems as jails do not allow binding to just the localhost interface. .It Va sendmail_submit_flags .Pq Vt str If |
