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Raise an error if EXIF data is too long when saving JPEG #6939

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merged 1 commit into from
Feb 11, 2023
Merged

Raise an error if EXIF data is too long when saving JPEG #6939

merged 1 commit into from
Feb 11, 2023

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radarhere
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Resolves #6932

https://en.wikipedia.org/wiki/Exif

Exif metadata are restricted in size to 64 kB in JPEG images because according to the specification this information must be contained within a single JPEG APP1 segment.

This PR raises an error if EXIF data is too large when saving JPEG.

@radarhere radarhere mentioned this pull request Feb 11, 2023
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@hugovk hugovk merged commit 79765d5 into python-pillow:main Feb 11, 2023
@radarhere radarhere deleted the exif branch February 12, 2023 10:58
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Successfully merging this pull request may close these issues.

Saving TIFF as JPEG fails with OSError: encoder error -2
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