jsc: Crash in JSC::LinkBuffer::linkCode

Detailed Report: https://oss-fuzz.com/testcase?key=5209532643540992 Project: jsc Fuzzer: jsfuzzer Job Type: asanjsc Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x7fe78b374090 Crash State: JSC::LinkBuffer::linkCode JSC::nativeForGenerator JSC::internalFunctionCallGenerator Sanitize...