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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<tr><td><span title='2018-11-06 17:00:02 +0100'>2018-11-06</span></td><td><a href='/guix/commit/po?id=a2f99207dd318c0082b3aabe1384b0a7e427df4e'>nls: Update 'de' translation.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-11-01 12:36:47 +0100'>2018-11-01</span></td><td><a href='/guix/commit/po?id=1e40e70bfebba47ccea354ddf862276d2c4223ea'>doc: Add German translation.</a><span class='msg-avail'>...</span></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2018-10-29 00:13:38 +0100'>2018-10-29</span></td><td><a href='/guix/commit/po?id=63eb2b899be7ac857454442e09d0ebd23fe4f871'>Add 'guix processes'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>