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Infinite loop when block_samples==0 using wavpack #53

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hongxuchen opened this issue Nov 26, 2018 · 2 comments
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Infinite loop when block_samples==0 using wavpack #53

hongxuchen opened this issue Nov 26, 2018 · 2 comments

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@hongxuchen
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As to 6673775, wavpack might trigger an infinite loop at pack_utils.c:514 due to mis-calculation of wpc->block_samples.
wavpack --blocksize=128 -h $FILE -o /tmp/test.wv -y

example input wav files:
wavpack_hangs.zip
@jrlanglois jrlanglois mentioned this issue Nov 29, 2018
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dbry added a commit that referenced this issue Nov 30, 2018
@dbry
issue #53: error out on zero sample rate
070ef6f
@dbry
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dbry commented Dec 4, 2018

Thanks for reporting this! Closing as fixed.

@dbry dbry closed this as completed Dec 4, 2018
@carnil
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carnil commented Dec 4, 2018

CVE-2018-19840 has been assigned for this issue.

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@carnil @hongxuchen @dbry