Fix out-of-bounds read in ZstdIncrementalFrameDecompressor#302
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Marcono1234 wants to merge 1 commit intoairlift:masterfrom
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Fix out-of-bounds read in ZstdIncrementalFrameDecompressor#302Marcono1234 wants to merge 1 commit intoairlift:masterfrom
Marcono1234 wants to merge 1 commit intoairlift:masterfrom
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This code branch is executed if there are less than SIZE_OF_INT bytes available, so it should not try to read an int then. That code apparently was only acting as assertion that the code is implemented correctly anyway. Note that in reality this out-of-bounds read most likely would have never happened because ZstdInputStream always provides it with a large enough buffer (unless users directly used ZstdIncrementalFrameDecompressor, which they probably shouldn't).
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This code branch is executed if there are less than SIZE_OF_INT bytes available, so it should not try to read an
intthen. That code apparently was only acting as assertion that the code is implemented correctly anyway.Note that in reality this out-of-bounds read most likely would have never happened because ZstdInputStream always provides it with a large enough buffer (unless users directly used ZstdIncrementalFrameDecompressor, which they probably shouldn't).
Edit: Or maybe this out-of-bounds read could occur, depending on how the data is laid out, and the sizes of the arrays.