SEGFAULT in REPL #38695
Description
REPL crashes when doing a dynamic import when the working directory contains a folder with the name src:
$ mkdir repro
$ cd repro
$ mkdir src
$ node
Welcome to Node.js v16.1.0.
Type ".help" for more information.
> const fn = () => import('crypto')
undefined
> fn('')
Promise { <pending> }
> undefined
undefined
> fn('')
[1] 59895 segmentation fault node
$ node_master
Welcome to Node.js v17.0.0-pre.
Type ".help" for more information.
> const fn = () => import('crypto')
undefined
> fn('')
[1] 59992 segmentation fault ../../node/out/Release/node
$ node_master
Welcome to Node.js v17.0.0-pre.
Type ".help" for more information.
> const fn = () => import('crypto')
undefined
> fn('')
Promise { <pending> }
> fn('')
Promise { <pending> }
> fn('')
Promise { <pending> }
> fn('')
Promise { <pending> }
> fn('')
[1] 59997 segmentation fault ../../node/out/Release/nodeHere's the info given by lldb when the process crashes:
Process 59603 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x18)
frame #0: 0x000000010008a952 node`node::loader::ImportModuleDynamically(v8::Local<v8::Context>, v8::Local<v8::ScriptOrModule>, v8::Local<v8::String>, v8::Local<v8::FixedArray>) + 489
node`node::loader::ImportModuleDynamically:
-> 0x10008a952 <+489>: movq 0x18(%rax), %rcx
0x10008a956 <+493>: movq 0x8(%rcx), %rax
0x10008a95a <+497>: testq %rax, %rax
0x10008a95d <+500>: movq -0x58(%rbp), %rbx
Target 0: (node) stopped.
The crash also happen with a module other than crypto.
Originally posted by @rayfoss in #38090 (comment)