Detailed report: https://clusterfuzz.com/testcase?key=5647951760982016

Fuzzer: inferno_canvas_wrecker
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Bus
Crash Address: 0x00013875c000
Crash State:
  _platform_memmove$VARIANT$Nehalem
  SkBinaryWriteBuffer::writeByteArray
  SkTextBlobPriv::Flatten
  
Sanitizer: address (ASAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5647951760982016

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.

Note: This crash might not be reproducible with the provided testcase. That said, for the past 14 days we've been seeing this crash frequently. If you are unable to reproduce this, please try a speculative fix based on the crash stacktrace in the report. The fix can be verified by looking at the crash statistics in the report, a day after the fix is deployed. We will auto-close the bug if the crash is not seen for 14 days.