[Bug]: Out Of Memory Abort during asm.js module linking #7052
Description
ChakraCore Version
Steps to reproduce
Build ChakraCore with the default configuration:
./build.sh Run ChakraCore with the provided input:
./out/Release/ch test.js Proof of concept
function asmModule(global) { "use asm"; var sin = global.sin; function foo() { return +sin(0.0); } function bar() { return +foo(); } return bar; } var bar = asmModule(this); var y = asmModule("pass");Exception or Error
Console output: Aborted (core dumped) Exite code: 134 GDB output: (gdb) run Starting program: ./out/Release/ch test.js warning: Error disabling address space randomization: Operation not permitted [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fb74068f700 (LWP 1019429)] [New Thread 0x7fb73fe5f700 (LWP 1019432)] [New Thread 0x7fb73f65e700 (LWP 1019433)] Thread 1 "ch" received signal SIGILL, Illegal instruction. 0x00007fbf4141c511 in ReportFatalException () from /home/chakracore/program/out/Release/libChakraCore.so (gdb) bt #0 0x00007fbf4141c511 in ReportFatalException () from /home/chakracore/program/out/Release/libChakraCore.so #1 0x00007fbf4141c619 in OutOfMemory_unrecoverable_error() () from /home/chakracore/program/out/Release/libChakraCore.so #2 0x00007fbf4146eaec in Js::Exception::RaiseIfScriptActive(Js::ScriptContext*, unsigned int, void*) () from /home/chakracore/program/out/Release/libChakraCore.so #3 0x00007fbf4141c7b9 in Js::Throw::OutOfMemory() () from /home/chakracore/program/out/Release/libChakraCore.so #4 0x00007fbf415c3ffb in Js::InterpreterStackFrame::ProcessLinkFailedAsmJsModule() () from /home/chakracore/program/out/Release/libChakraCore.so #5 0x00007fbf415c36dd in Js::InterpreterStackFrame::ProcessAsmJsModule() () from /home/chakracore/program/out/Release/libChakraCore.so #6 0x00007fbf415b8f66 in Js::InterpreterStackFrame::Process() () from /home/chakracore/program/out/Release/libChakraCore.so #7 0x00007fbf415b8604 in Js::InterpreterStackFrame::InterpreterHelper(Js::ScriptFunction*, Js::ArgumentReader, void*, void*, Js::InterpreterStackFrame::AsmJsReturnStruct*) () from /home/chakracore/program/out/Release/libChakraCore.so #8 0x00007fbf415b8195 in Js::InterpreterStackFrame::InterpreterThunk(Js::JavascriptCallStackLayout*) () from /home/chakracore/program/out/Release/libChakraCore.so #9 0x00007fb73edb0f9a in ?? () #10 0x00007ffdb2b24640 in ?? () #11 0x00007fbf4187d5ee in amd64_CallFunction () from /home/chakracore/program/out/Release/libChakraCore.so Backtrace stopped: frame did not save the PC Additional Context
No response