Multiple consistent crashes on Mac OS Sierra and El Capitan with he test: fast/images/low-memory-decode.html https://build.webkit.org/results/Apple%20Sierra%20Debug%20WK2%20(Tests)/r220068%20(2283)/results.html http://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=fast%2Fimages%2Flow-memory-decode.html fast/images/link-body-content-imageDimensionChanged-crash.html https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/r220048%20(3261)/results.html http://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=fast%2Fimages%2Flink-body-content-imageDimensionChanged-crash.html The regression is with: https://trac.webkit.org/changeset/220048/webkit
Rolled out the patch in: https://trac.webkit.org/changeset/220073/webkit
<rdar://problem/33665579>