tree 3ce65b7381d592a6d88757caa9d1cdc99750cfd4
parent a2291b252de1413a13db61b21863ae7aea0946f3
author DRC <information@libjpeg-turbo.org> 1591125337 -0500
committer DRC <information@libjpeg-turbo.org> 1591127477 -0500

rdppm.c: Fix buf overrun caused by bad binary PPM

This extends the fix in 1e81b0c3ea26f4ea8f56de05367469333de64a9f to
include binary PPM files with maximum values < 255, thus preventing a
malformed binary PPM input file with those specifications from
triggering an overrun of the rescale array and potentially crashing
cjpeg, TJBench, or any program that uses the tjLoadImage() function.

Fixes #433