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Arithmetic overflow found while fuzzing #69

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killercup opened this issue Mar 15, 2017 · 1 comment
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Arithmetic overflow found while fuzzing #69

killercup opened this issue Mar 15, 2017 · 1 comment

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@killercup
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killercup commented Mar 15, 2017 •
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I let this fuzzer run for a while (> 250k iterations), and it discovered:

thread '<unnamed>' panicked at 'attempt to add with overflow'
[…]
jpeg_decoder::huffman::derive_huffman_codes in src/huffman.rs:277

You can find the full log as well as the used input here: https://gist.github.com/killercup/d836f174582ee5d90403e9920d893be2
@kaksmet
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kaksmet commented Mar 16, 2017

Thanks for fuzzing and reporting, I'll take a look at it over the weekend.

@kaksmet kaksmet mentioned this issue Mar 18, 2017
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@killercup @kaksmet