8285696: AlgorithmConstraints:permits not throwing IllegalArgumentExc…

…eption when 'alg' is null Reviewed-by: jpai, xuelei
openjdk · Apr 28, 2022 · 4795165 · 4795165 · openjdk-notifier · Apr 28, 2022
1 parent c1173c2
commit 4795165
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java b/src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
@@ -160,6 +160,9 @@ public final boolean permits(Set<CryptoPrimitive> primitives,
             throw new IllegalArgumentException("The primitives cannot be null" +
                     " or empty.");
         }
+        if (algorithm == null || algorithm.isEmpty()) {
+            throw new IllegalArgumentException("No algorithm name specified");
+        }
 
         if (!cachedCheckAlgorithm(algorithm)) {
             return false;