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| author | Dominik Stadler <centic@apache.org> | 2023-12-30 19:39:42 +0000 |
|---|---|---|
| committer | Dominik Stadler <centic@apache.org> | 2023-12-30 19:39:42 +0000 |
| commit | a27029d1af6600a73a18faf9675809006a9a515f (patch) | |
| tree | 6b5d0a252184b89d82ffc569f68686cda514c54e /poi/src/main | |
| parent | d54c8f16e69e43ffb9af932997c4a2918ebad66e (diff) | |
| download | poi-a27029d1af6600a73a18faf9675809006a9a515f.tar.gz poi-a27029d1af6600a73a18faf9675809006a9a515f.zip | |
Bug 66425: Avoid exceptions found via poi-fuzz
Prevent NullPointerException
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64212
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1915006 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'poi/src/main')
| -rw-r--r-- | poi/src/main/java/org/apache/poi/hssf/record/FeatRecord.java | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/poi/src/main/java/org/apache/poi/hssf/record/FeatRecord.java b/poi/src/main/java/org/apache/poi/hssf/record/FeatRecord.java index a434658ba4..86e2fc8f57 100644 --- a/poi/src/main/java/org/apache/poi/hssf/record/FeatRecord.java +++ b/poi/src/main/java/org/apache/poi/hssf/record/FeatRecord.java @@ -132,13 +132,15 @@ public final class FeatRecord extends StandardRecord { cellRef.serialize(out); } - sharedFeature.serialize(out); + if (sharedFeature != null) { + sharedFeature.serialize(out); + } } protected int getDataSize() { return 12 + 2+1+4+2+4+2+ - (cellRefs.length * CellRangeAddress.ENCODED_SIZE) - +sharedFeature.getDataSize(); + (cellRefs.length * CellRangeAddress.ENCODED_SIZE) + + (sharedFeature == null ? 0 : sharedFeature.getDataSize()); } public int getIsf_sharedFeatureType() { |