commit 2b75600d4599c6246b92b0e7e526f76a19d5e978
author Frank S. Filz <ffilz@us.ibm.com> Tue Jun 04 09:06:17 2013
committer Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com> Wed Jun 05 05:17:06 2013
tree c389c287eb9856506a772da6d6425cb2a50d8637
parent ef55ba81482cff171c9b9e574a2ab38fe621571f

Break out of FSAL_ACE4_PERM_CONTINUE if deny blocks all remaining mask bits

Signed-off-by: Frank S. Filz <ffilz@us.ibm.com>

src/FSAL/access_check.c

diff --git a/src/FSAL/access_check.c b/src/FSAL/access_check.c
index 3501d77..18079cc 100644
--- a/src/FSAL/access_check.c
+++ b/src/FSAL/access_check.c
@@ -484,6 +484,13 @@
                    }
 
                  missing_access &= ~(pace->perm & missing_access);
+
+                 /* If this DENY ACE blocked the last remaining requested access
+                  * bits, break out of the loop because we're done and don't
+                  * want to evaluate any more ACEs.
+                  */
+                 if(!missing_access)
+                   break;
                }
             }
         }