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Commit Graph

6 Commits

Author SHA1 Message Date
Mariusz Zaborski
7672a0148f Convert cap_enter() < 0 && errno != ENOSYS to caph_enter() < 0.
No functional change intended.
2018-06-19 23:43:14 +00:00
Conrad Meyer
9716e7d4e4 dma-mbox-create: Restrict with Capsicum
The restriction here is pretty late and pretty minimal. We need a lot
of authority to open password databases, and don't do much after that
point.

Feedback from:	lifanov at mail.lifanov.com (earlier version), emaste (earlier version)
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D7988
2016-12-16 01:48:55 +00:00
Baptiste Daroussin
b72aa29052 Import dma 20160929
MFC after:	1 week
2016-09-30 23:38:26 +00:00
Baptiste Daroussin
2382c29e5f Import Dragonfly Mail Agent snapshort from 20160806 aka v0.11+
Most important change being:
dma - Fix security hole (#46)

Affecting DragonFly 4.6 and earlier, Matt Dillon fixed this in base after
finding out from BSDNow Episode 152. Comments following were from his commit
which explains better than I. Just taking his change and putting it here as well.

* dma makes an age-old mistake of not properly checking whether a file
owned by a user is a symlink or not, a bug which the original mail.local
also had.

* Add O_NOFOLLOW to disallow symlinks.

Thanks-to: BSDNow Episode 152, made me dive dma to check when they talked
about the mail.local bug.

MFC After:	2 days
2016-08-20 16:36:05 +00:00
Baptiste Daroussin
e56bad4a94 Update Dragonfly Mail Agent to v0.10 2015-10-10 23:31:47 +00:00
Baptiste Daroussin
a9e8641da9 Import Dragonfly Mail Agent into base system
It is a small and lightweight Mail Transport Agent.
It accepts mails from locally installed Mail User Agents (MUA) and delivers the
mails either locally or to a remote destination. Remote delivery includes
several features like TLS/SSL support, SMTP authentication and NULLCLIENT.

Make dma conditional to new WITHOUT_DMA option and make it respect WITHOUT_MAIL

Reviewed by:	peter
Discussed with:	emaste, bz, peter
2014-02-21 07:26:49 +00:00