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Re: [bug-libextractor] Infinite loop in libextractor
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From: |
Christian Grothoff |
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Subject: |
Re: [bug-libextractor] Infinite loop in libextractor |
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Date: |
Thu, 12 Jul 2018 21:03:26 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 |
Could you please provide the exact file for testing?
On 07/12/2018 08:51 AM, 黄金 wrote:
> Problem:
> The extract tool entered infinite loop while extracting a malformed file.
>
>
> Tested Version:
> extract v1.6
>
> System Information:
> Ubuntu 16.04.4 LTS \n \l
>
> Details:
> The extract tool entered infinite loop while parsing an malformed file.
>
> address@hidden:~/Desktop$ extract
> timeout-0d2eb1d040e384e7004cf036eac03152a4472d14
> Keywords for file timeout-0d2eb1d040e384e7004cf036eac03152a4472d14:
> mimetype - application/octet-stream
> mimetype - video/mpeg
> image dimensions - 320x240
> format version - MPEG1
> mimetype - video/mpeg
> image dimensions - 320x240
> format version - MPEG1
> mimetype - video/mpeg
> image dimensions - 320x240
> format version - MPEG1
> mimetype - video/mpeg
> image dimensions - 320x240
> format version - MPEG1
> mimetype - video/mpeg
> image dimensions - 320x240
> ........
>
> infinite printing.
>
> This was found by Libfuzzer.
>
> CREDIT:
> ADLab of Venustech
> _______________________________________________
> bug-libextractor mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/bug-libextractor
>
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