diff options
| author | Dominik Stadler <centic@apache.org> | 2023-09-20 14:55:19 +0000 |
|---|---|---|
| committer | Dominik Stadler <centic@apache.org> | 2023-09-20 14:55:19 +0000 |
| commit | ce919673c4e935e8c756c91938f973d5c9a23ddb (patch) | |
| tree | da3537d17053417985c3534e2aa530d5f8ca06c1 /poi-scratchpad/src/test | |
| parent | 857b96b2d3ec547fe2a4bc707ed6eb97bcabd2f8 (diff) | |
| download | poi-ce919673c4e935e8c756c91938f973d5c9a23ddb.tar.gz poi-ce919673c4e935e8c756c91938f973d5c9a23ddb.zip | |
Bug 66425: Avoid exceptions found via poi-fuzz
We try to avoid throwing NullPointerException, ClassCastExceptions and StackOverflowException, but it was possible
to trigger them
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62530 and https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62491
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912433 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'poi-scratchpad/src/test')
| -rw-r--r-- | poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/BaseTestPPTIterating.java | 2 | ||||
| -rw-r--r-- | poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/TestPPTXMLDump.java | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/BaseTestPPTIterating.java b/poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/BaseTestPPTIterating.java index ef146dda23..7cc9272781 100644 --- a/poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/BaseTestPPTIterating.java +++ b/poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/BaseTestPPTIterating.java @@ -35,7 +35,6 @@ import java.util.stream.Stream; import org.apache.poi.POIDataSamples; import org.apache.poi.hslf.exceptions.EncryptedPowerPointFileException; -import org.apache.poi.hslf.exceptions.HSLFException; import org.apache.poi.hslf.exceptions.OldPowerPointFormatException; import org.apache.poi.util.IOUtils; import org.apache.commons.io.output.NullPrintStream; @@ -67,6 +66,7 @@ public abstract class BaseTestPPTIterating { EXCLUDED.put("clusterfuzz-testcase-minimized-POIFuzzer-5429732352851968.ppt", FileNotFoundException.class); EXCLUDED.put("clusterfuzz-testcase-minimized-POIFuzzer-5681320547975168.ppt", FileNotFoundException.class); EXCLUDED.put("clusterfuzz-testcase-minimized-POIHSLFFuzzer-5962760801091584.ppt", RuntimeException.class); + EXCLUDED.put("clusterfuzz-testcase-minimized-POIHSLFFuzzer-5231088823566336.ppt", FileNotFoundException.class); } public static Stream<Arguments> files() { diff --git a/poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/TestPPTXMLDump.java b/poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/TestPPTXMLDump.java index 0f7b38a6b8..ca4eb18ac5 100644 --- a/poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/TestPPTXMLDump.java +++ b/poi-scratchpad/src/test/java/org/apache/poi/hslf/dev/TestPPTXMLDump.java @@ -65,7 +65,8 @@ public class TestPPTXMLDump extends BaseTestPPTIterating { // work around two files which works here but not in other tests if (pFile.getName().equals("clusterfuzz-testcase-minimized-POIFuzzer-5429732352851968.ppt") || - pFile.getName().equals("clusterfuzz-testcase-minimized-POIFuzzer-5681320547975168.ppt")) { + pFile.getName().equals("clusterfuzz-testcase-minimized-POIFuzzer-5681320547975168.ppt") || + pFile.getName().equals("clusterfuzz-testcase-minimized-POIHSLFFuzzer-5231088823566336.ppt")) { throw new FileNotFoundException(); } } |