Fix issue reported by OSS-Fuzz (https://bugs.chromium.org/p/oss-fuzz/…

…issues/detail?id=65513) (#440)
FasterXML · Jan 4, 2024 · 7691e4e · 7691e4e
1 parent 23f40d9
commit 7691e4e
Showing 1 changed file with 12 additions and 2 deletions.
diff --git a/ion/src/main/java/com/fasterxml/jackson/dataformat/ion/IonParser.java b/ion/src/main/java/com/fasterxml/jackson/dataformat/ion/IonParser.java
@@ -329,6 +329,11 @@ public int getTextOffset() throws IOException {
     @Override
     public BigInteger getBigIntegerValue() throws IOException {
         _verifyIsNumberToken();
+        return _getBigIntegerValue();
+    }
+
+    // @since 2.17
+    private BigInteger _getBigIntegerValue() throws IOException {
         try {
             return _reader.bigIntegerValue();
         } catch (IonException | ArrayIndexOutOfBoundsException e) {
@@ -341,6 +346,11 @@ public BigInteger getBigIntegerValue() throws IOException {
     public BigDecimal getDecimalValue() throws IOException {
 
         _verifyIsNumberToken();
+        return _getBigDecimalValue();
+    }
+
+    // @since 2.17
+    private BigDecimal _getBigDecimalValue() throws IOException {
         try {
             return _reader.bigDecimalValue();
         } catch (IonException | ArrayIndexOutOfBoundsException e) {
@@ -446,9 +456,9 @@ public Number getNumberValue() throws IOException {
             case DOUBLE:
                 return _reader.doubleValue();
             case BIG_DECIMAL:
-                return _reader.bigDecimalValue();
+                return _getBigDecimalValue();
             case BIG_INTEGER:
-                return getBigIntegerValue();
+                return _getBigIntegerValue();
             }
         }
         return null;