From da1e42a179d885b3c36c54a1d415b50474a1343a Mon Sep 17 00:00:00 2001
From: stekkel <stekkel@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Sat, 28 Jun 2003 15:34:00 +0000
Subject: [PATCH] handle escaped quotes again

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@5140 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/imap_general.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/functions/imap_general.php b/functions/imap_general.php
index ea8ba293..1eeb38e3 100755
--- a/functions/imap_general.php
+++ b/functions/imap_general.php
@@ -774,6 +774,18 @@ function parseAddress($address, $max=0) {
             break;
         case '"':
             $iEnd = strpos($address,$cChar,$i+1);
+            if ($iEnd) {
+               // skip escaped quotes
+               $prev_char = $address{$iEnd-1};
+               while ($prev_char === '\\' && substr($address,$iEnd-2,2) !== '\\\\') {
+                   $iEnd = strpos($address,$cChar,$iEnd+1);
+                   if ($iEnd) {
+                      $prev_char = $address{$iEnd-1};
+                   } else {
+                      $prev_char = false;
+                   }
+               }
+            }
             if (!$iEnd) {
                 $sToken = substr($address,$i);
                 $i = $iCnt;
-- 
2.25.1