Safe check makernote #46
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Added more safe checks for all formats, preventing infinite loops. It's not a WIP anymore, please consider the merge, @gomfunkel, @oeuillot. |
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I have commented Regards, |
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Yep, it breaks some invalid makenotes, something that was fixed by a recent commit. However, I left those safe checks just in case. |
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BTW it would be interesting to have some tests on real images, I have a bunch on |
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With the following image it crashes by a forever loop thanks the presence of
undefinedoffset on makernote buffer:https://the-grid-user-content.s3-us-west-2.amazonaws.com/d6a8cf7a-ff71-48ee-9241-9766849fd8d6.jpg