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TMI #172: Fix IIOBE/Buffer overflow issue.

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Harald Kuhr
2015-08-26 11:16:35 +02:00
parent 2bdfa4fccb
commit 867ca61755
3 changed files with 2 additions and 1 deletions
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imageio/imageio-tiff/src/main/java/com/twelvemonkeys/imageio/plugins/tiff/TIFFImageReader.java
+1 -1
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@@ -1497,7 +1497,7 @@ public class TIFFImageReader extends ImageReaderBase {
case TIFFBaseline.COMPRESSION_PACKBITS:
return new DecoderStream(stream, new PackBitsDecoder(), 1024);
case TIFFExtension.COMPRESSION_LZW:
return new DecoderStream(stream, LZWDecoder.create(LZWDecoder.isOldBitReversedStream(stream)), width * bands);
return new DecoderStream(stream, LZWDecoder.create(LZWDecoder.isOldBitReversedStream(stream)), Math.max(width * bands, 1024));
case TIFFExtension.COMPRESSION_ZLIB:
// TIFFphotoshop.pdf (aka TIFF specification, supplement 2) says ZLIB (8) and DEFLATE (32946) algorithms are identical
case TIFFExtension.COMPRESSION_DEFLATE: