Commit 7bc9fca4309563d66b0c5665a616285d0e9baeb4

DRC 2019-04-12T09:07:35

jdhuff.c: Silence UBSan signed int overflow err #2 Same as d3a3a73f64041c6a6905faf6f9f9832e735fd880 but in the fast decode path. It was necessary to use a different-sized test image in order to trigger the error in this location. Refer to #347