From 0dea4a301c971c42ceaf0ed43cc6a3545026507e Mon Sep 17 00:00:00 2001 From: Dominik Stadler Date: Thu, 18 Jul 2024 07:09:32 +0000 Subject: Bug 66425: Avoid exceptions found via poi-fuzz Processing formats uses regular expressions. Very complex formats can recurse very deeply and thus can cause StackOVerflows depending on the used stack-size. In order to handle this a bit more gracefully, we now catch this and report a better exception with details about the parsed format and potential mitigation. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66137 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1919342 13f79535-47bb-0310-9956-ffa450edef68 --- poi-integration/src/test/java/org/apache/poi/stress/TestAllFiles.java | 1 + 1 file changed, 1 insertion(+) (limited to 'poi-integration/src/test') diff --git a/poi-integration/src/test/java/org/apache/poi/stress/TestAllFiles.java b/poi-integration/src/test/java/org/apache/poi/stress/TestAllFiles.java index 19b38600ac..54f97e5e7b 100644 --- a/poi-integration/src/test/java/org/apache/poi/stress/TestAllFiles.java +++ b/poi-integration/src/test/java/org/apache/poi/stress/TestAllFiles.java @@ -136,6 +136,7 @@ public class TestAllFiles { "spreadsheet/clusterfuzz-testcase-minimized-POIHSSFFuzzer-4977868385681408.xls", "spreadsheet/clusterfuzz-testcase-minimized-POIHSSFFuzzer-4651309315719168.xls", "document/clusterfuzz-testcase-POIHWPFFuzzer-5696094627495936.doc", + "spreadsheet/clusterfuzz-testcase-minimized-POIHSSFFuzzer-4657005060816896.xls" }); private static final Set EXPECTED_FAILURES = StressTestUtils.unmodifiableHashSet( -- cgit v1.2.3