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Initialize libtiff buffer when saving #6699

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merged 3 commits into from Oct 29, 2022

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@hugovk hugovk commented Oct 29, 2022

When saving a TIFF image to a file object using libtiff, the buffer was not initialized. This behaviour introduced in Pillow 2.0.0, and has now been fixed.

@hugovk hugovk added this to the 9.3.0 milestone Oct 29, 2022
@radarhere radarhere added the TIFF label Oct 29, 2022
@hugovk hugovk merged commit 1a51ce7 into python-pillow:main Oct 29, 2022
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@hugovk hugovk deleted the security-libtiff_buffer branch October 29, 2022 12:06
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