github-advanced-security[bot] commented on code in PR #3928:
URL: https://github.com/apache/avro/pull/3928#discussion_r3737605718
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lang/java/avro/src/main/java/org/apache/avro/io/FastReaderBuilder.java:
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@@ -657,19 +678,24 @@
@Override
public Object read(Object reuse, Decoder decoder) throws IOException {
- long l = decoder.readMapStart();
- Map<Object, Object> targetMap = new HashMap<>();
-
- while (l > 0) {
- for (int i = 0; i < l; i++) {
- Object key = keyReader.read(null, decoder);
- Object value = valueReader.read(null, decoder);
- targetMap.put(key, value);
+ SystemLimitException.incrementDecodeDepth();
+ try {
+ long l = decoder.readMapStart();
+ Map<Object, Object> targetMap = new HashMap<>();
+
+ while (l > 0) {
+ for (int i = 0; i < l; i++) {
Review Comment:
## CodeQL / Comparison of narrow type with wide type in loop condition
Comparison between [expression](1) of type int and [expression](2) of wider
type long.
[Show more
details](https://github.com/apache/avro/security/code-scanning/3374)
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