fix problem in restricting classes which have same hash value

1 files changed, 11 insertions, 2 deletions

diff --git a/server/class.c b/server/class.c
index 8a12b7d..d51a9c1 100644
--- a/server/class.c
+++ b/server/class.c
@@ -394,8 +394,17 @@ ZAcl_t *acl;
 
 		class_bucket[hashval] = ptr2;
 		return(ZERR_NONE);
-	} else
-		return(ZSRV_CLASSXISTS);
+	} else {
+	    for (ptr2 = ptr->q_forw; ptr2 != ptr; ptr2 = ptr2->q_forw)
+		/* walk down the list, looking for a match */
+		if (!strcmp(ptr2->zct_classname, class))
+		    return(ZSRV_CLASSXISTS);
+	    if (!(ptr2 = class_alloc(class)))
+		return(ENOMEM);
+	    ptr2->zct_acl = acl;
+	    xinsque(ptr2, ptr);
+	    return(ZERR_NONE);
+	}
 }
 
 /* private routines */