=== modified file 'src/acl/Checklist.cc'
--- src/acl/Checklist.cc	2009-03-08 19:41:27 +0000
+++ src/acl/Checklist.cc	2011-06-10 13:56:17 +0000
@@ -369,6 +369,29 @@
     return currentAnswer() == ACCESS_DENIED;
 }
 
+bool
+ACLChecklist::reusableFastCheck()
+{
+    currentAnswer(ACCESS_DENIED);
+    debugs(28, 5, "reusableCheckFast: list: " << accessList);
+    const acl_access *acl = cbdataReference(accessList);
+    while (acl != NULL && cbdataReferenceValid(acl)) {
+        preCheck();
+        if (matchAclListFast(acl->aclList)) {
+            cbdataReferenceDone(acl);
+            return currentAnswer() == ACCESS_ALLOWED;
+        }
+
+        /*
+         * Reference the next access entry
+         */
+        const acl_access *A = acl;
+        acl = cbdataReference(acl->next);
+        cbdataReferenceDone(A);
+    }
+    debugs(28, 5, "reusableCheckFast: no matches, returning: " << (currentAnswer() == ACCESS_DENIED));
+    return currentAnswer() == ACCESS_DENIED;
+}
 
 bool
 ACLChecklist::checking() const

=== modified file 'src/acl/Checklist.h'
--- src/acl/Checklist.h	2009-04-07 13:51:57 +0000
+++ src/acl/Checklist.h	2011-06-10 12:42:35 +0000
@@ -113,6 +113,14 @@
     int fastCheck();
 
     /**
+     * Trigger a blocking access check for a given access list 
+     * The behavior and the result is similar to the ::fastCheck method, 
+     * but this method does not change the internal state of the ACLChecklist
+     * object and each execution run an indepeneded access list check.
+     */
+    bool reusableFastCheck();
+
+    /**
      * Trigger a blocking access check for a single ACL line (a AND b AND c).
      *
      * ACLs which cannot be satisfied directly from available data are ignored.

=== modified file 'src/ssl/support.cc'
--- src/ssl/support.cc	2011-05-13 07:59:19 +0000
+++ src/ssl/support.cc	2011-06-10 16:09:21 +0000
@@ -243,7 +243,7 @@
     }
 
     if (!ok && check) {
-        if (check->fastCheck()) {
+        if (check->reusableFastCheck()) {
             debugs(83, 3, "bypassing SSL error " << ctx->error << " in " << buffer);
             ok = 1;
         } else {