From 4876e3a692739bb9ca00d0f500fd5f4b3eb16ce3 Mon Sep 17 00:00:00 2001
From: Tom Callaway <spot@fedoraproject.org>
Date: Fri, 7 Sep 2012 11:39:29 -0400
Subject: apply fix for CVE-2012-4409 (thanks to Raphael Geissert)

--- mcrypt-2.6.8/src/extra.c.CVE-2012-4409	2012-09-07 11:00:55.906870746 -0400
+++ mcrypt-2.6.8/src/extra.c	2012-09-07 11:00:27.967858365 -0400
@@ -242,6 +242,8 @@ int check_file_head(FILE * fstream, char
 			if (m_getbit(0, sflag) != 0) { /* if the first bit is set */
 				*salt_size = m_setbit(0, sflag, 0);
 				if (*salt_size > 0) {
+					if (*salt_size > sizeof(tmp_buf))
+						err_quit(_("Salt is too long\n"));
 					fread(tmp_buf, 1, *salt_size,
 					      fstream);
 					memmove(salt, tmp_buf, *salt_size);
 
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<div class='path'>path: <a href='/guix/log/?id=ae27de6649ad5d47dbdf38724cb60fd126acf114'>root</a>/<a href='/guix/log/gnu?id=ae27de6649ad5d47dbdf38724cb60fd126acf114'>gnu</a>/<a href='/guix/log/gnu/home?id=ae27de6649ad5d47dbdf38724cb60fd126acf114'>home</a>/<a href='/guix/log/gnu/home/services?id=ae27de6649ad5d47dbdf38724cb60fd126acf114'>services</a>/<a href='/guix/log/gnu/home/services/messaging.scm?id=ae27de6649ad5d47dbdf38724cb60fd126acf114'>messaging.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/home/services/messaging.scm?id=ae27de6649ad5d47dbdf38724cb60fd126acf114&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-03-16 23:03:17 +0100'>2023-03-16</span></td><td><a href='/guix/commit/gnu/home/services/messaging.scm?id=8f219e658d8d2d89a2d6ec10729099130791a3a2'>home: services: kodi, znc, ssh-agent: Use 'match-record'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/home/services/media.scm (home-kodi-services): Use 'match-record'
instead of 'match'.
* gnu/home/services/messaging.scm (home-znc-services): Likewise.
* gnu/home/services/ssh.scm (home-ssh-agent-services): Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-03-16 17:29:03 +0100'>2023-03-16</span></td><td><a href='/guix/commit/gnu/home/services/messaging.scm?id=c68648a8a503c59b17ec38107e7c787f3b7370f3'>home: services: znc: Remove host-side use of (shepherd support).</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a followup to 193f547ca35eb49ef57bd9a25b67cb3965f10b03, which
inadvertently pulled in (shepherd support) on the host side.

* gnu/home/services/messaging.scm (home-znc-services): Change 'command' and
'log-file' to gexps.  Add 'modules' field to 'shepherd-service'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-03-16 14:32:50 +0100'>2023-03-16</span></td><td><a href='/guix/commit/gnu/home/services/messaging.scm?id=193f547ca35eb49ef57bd9a25b67cb3965f10b03'>gnu: home: services: Add home-znc-service-type.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/home/services/messaging.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* po/guix/POTFILES.in: Likewise.
* doc/guix.texi (Messaging Home Services): Document it in new subsection.
</span></span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>