Bug 231390

Summary: security/heimdal fix for squid gssapi memory leak
Product: Ports & Packages Reporter: dewayne
Component: Individual Port(s)Assignee: Hiroki Sato <hrs>
Status: Open ---    
Severity: Affects Some People CC: lwhsu, meta
Priority: --- Flags: bugzilla: maintainer-feedback? (hrs)
Version: Latest   
Hardware: Any   
OS: Any   
Attachments:
Description Flags
kerberos context patch
none
credential memory leak patch
none
ports-patch none

Description dewayne 2018-09-16 05:59:09 UTC 
Created attachment 197124 [details]
kerberos context patch

A conversation on the heimdal-discuss@h5l.org list revealed and fixes a memory leak arising from the squid kerberos authentication helper. 
Search for "Memory leak with Squid negotiate_kerberos_auth helper under OpenBSD 6.3"

I've enclosed the patches that fix this problem, only because the application of the fix and a new release of heimdal may not be as timely as a patch to the "port"; and I created and applied the patch.
Comment 1 dewayne 2018-09-16 06:01:10 UTC 
Created attachment 197125 [details]
credential memory leak patch
Comment 2 Koichiro Iwao freebsd_committer freebsd_triage 2018-11-05 07:51:34 UTC 
Take.

The first patch appears to be committed upstream.
https://github.com/heimdal/heimdal/commit/7b4ea9c42fbb0cdefff6ca2848d7e3e9398aff8e

Could you submit the second patch to upstream? Backporting upstream patch is more reasonable than creating local patches. It is at least reviewed by upstream.
Comment 3 Koichiro Iwao freebsd_committer freebsd_triage 2018-11-05 08:11:25 UTC 
Created attachment 198958 [details]
ports-patch

I'm thinking like this backporting upstream patch.
Comment 4 dewayne 2019-04-13 17:54:06 UTC 
(In reply to Koichiro Iwao from comment #3)
Thank-you for pursuing this bug.  As an aside would it be possible to replace readline, which is GPLv3 with libedit, which is BSD licenced and preserve Heimdal's MIT licence?
(I replaced readline with libedit for most (all) of my non-GPL ports a few years ago, and heimdal is happy.)
Comment 5 Li-Wen Hsu freebsd_committer freebsd_triage 2020-06-17 08:00:29 UTC 
Over to maintainer.