skia:sksl2spirv: Heap-use-after-free in SkSL::ASTNode::getModifiers

Detailed Report: https://oss-fuzz.com/testcase?key=5641004919160832 Project: skia Fuzzing Engine: libFuzzer Fuzz Target: sksl2spirv Job Type: libfuzzerasanskia Platform Id: linux Crash Type: Heap-use-after-free READ Crash Address: 0x613000031318 Crash State: SkSL::ASTNode::getModifiers...