Cosmin Truta 62c027d4df Fix handling incorrect hIST chunks of uneven size ...

The hIST chunks, used for storing image histograms, contain arrays of
16-bit unsigned integers, and the chunk size is expected to be an even
number. Raise a png_chunk_benign_error() if a hIST chunk fails to meet
this expectation.

Reported-by: Eugene Kliuchnikov <eustas@google.com>

2022-09-14 11:30:14 +03:00

144 KiB

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