tree 0234e1638b92bb103c6020896f2e6ea4b5af7c99
parent e9e9801a84f5bb053903654634b068dbee72db88
author Cosmin Truta <ctruta@gmail.com> 1663144214 +0300
committer Cosmin Truta <ctruta@gmail.com> 1663144214 +0300

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>