Fixes CVE-2014-3618 (heap overflow in formisc.c allowing denial of
service and potential remote execution of arbitrary code).
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3618

Source:
http://seclists.org/oss-sec/2014/q3/495

Adopted by Debian as patch '27':
https://sources.debian.net/src/procmail/3.22-25/debian/patches/27/

--- a/src/formisc.c
+++ b/src/formisc.c
@@ -84,12 +84,11 @@
 	case '"':*target++=delim='"';start++;
       }
      ;{ int i;
-	do
+	while(*start)
 	   if((i= *target++= *start++)==delim)	 /* corresponding delimiter? */
 	      break;
 	   else if(i=='\\'&&*start)		    /* skip quoted character */
 	      *target++= *start++;
-	while(*start);						/* anything? */
       }
      hitspc=2;
    }
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<div class='path'>path: <a href='/guix/log/?id=c9cb0fda5e58423d9a96b84c76251d103d00a8e9&amp;showmsg=1'>root</a>/<a href='/guix/log/tests?id=c9cb0fda5e58423d9a96b84c76251d103d00a8e9&amp;showmsg=1'>tests</a>/<a href='/guix/log/tests/guix-graph.sh?id=c9cb0fda5e58423d9a96b84c76251d103d00a8e9&amp;showmsg=1'>guix-graph.sh</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/tests/guix-graph.sh?id=c9cb0fda5e58423d9a96b84c76251d103d00a8e9'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2016-05-21 01:35:14 +0200'>2016-05-21</span></td><td class='logsubject'><a href='/guix/commit/tests/guix-graph.sh?id=a773c3142dd168e1c4480614d3f5fd9d003954cd'>graph: Allow store file names for 'derivation' and 'references' graphs.</a></td><td>Ludovic Courtès</td></tr>
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* guix/scripts/graph.scm (%derivation-node-type)[convert]: Add
'derivation-path?' and catch-all clauses.
(%reference-node-type)[convert]: Add 'store-path?' and catch-all
clauses.
(assert-package, nodes-from-package): New procedures.
(%package-node-type, %bag-node-type,%bag-with-origins-node-type)
(%bag-emerged-node-type): Add 'convert' field
(guix-graph): Rename 'packages' to 'items' and
allow 'store-path?' arguments.
* guix/graph.scm (&lt;node-type&gt;)[convert]: Adjust comment.
* doc/guix.texi (Invoking guix graph): Document it.


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