bzl is segfaulting

[jasonschroeder-sfdc]

Hi, I am trying to use bzl tool on macOS Ventura 13.2.1 but the CLI is segfault'ing. There's no additional information.

❯ ./bzl
[1]    38205 segmentation fault  ./bzl

The following versions are segfaulting (for me):

• https://get.bzl.io/darwin_amd64/v1.4.12/bzl
• https://get.bzl.io/darwin_amd64/v1.4.8/bzl
• https://get.bzl.io/darwin_amd64/v1.4.7/bzl
• https://get.bzl.io/darwin_amd64/v1.4.6/bzl
• https://get.bzl.io/darwin_amd64/v1.3.19/bzl

I tried to run it under lldb but only get assembly:

❯ lldb bzl
(lldb) target create "bzl"
Current executable set to '/Users/jschroeder/Downloads/bzl' (x86_64).
(lldb) run
Process 14378 launched: '/Users/jschroeder/Downloads/bzl' (x86_64)
Process 14378 stopped
* thread #1, stop reason = EXC_BAD_ACCESS (code=1, address=0x7ff7bff072fc)
    frame #0: 0x000000000742abb1
->  0x742abb1: cmpl   $0x19, (%rsi)
    0x742abb4: jne    0x742abff
    0x742abb6: movq   0x20(%rsi), %r8
    0x742abba: testq  %r8, %r8
Target 0: (bzl) stopped.
(lldb) bt
* thread #1, stop reason = EXC_BAD_ACCESS (code=1, address=0x7ff7bff072fc)
  * frame #0: 0x000000000742abb1

[pcj]

Hi @jasonschroeder-sfdc thanks for the report! Will try and repro. Is this an arm (m1) or intel-based processor?

[jasonschroeder-sfdc]

The testing above was done on an Intel MacBook pro laptop.

I've also tested the arm64 binary on my Mac Studio M1, and it crashes as well. Let me know if you would like a separate issue for that arm64, or I can add those details to the original post.

Cheers!

On Mon, Mar 6, 2023, 6:38 PM Paul Cody Johnston @.***> wrote:

Hi @jasonschroeder-sfdc https://github.com/jasonschroeder-sfdc thanks for the report! Will try and repro. Is this an arm (m1) or intel-based processor?

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[jasonschroeder-sfdc]

Hi @pcj,

I see v1.4.16 has been released (https://get.bzl.io/darwin_arm64/bzl and https://get.bzl.io/darwin_amd64/bzl) and it doesn't crash 🎉 .

But I still cannot use it from within VS Code extension. When I set

"bsv.bzl.server.release": "v1.4.16"

in the VSCode Extension settings, then the following URLs fail with a 404

https://get.bzl.io/darwin_amd64/v1.4.16/bzl https://get.bzl.io/darwin_arm64/v1.4.16/bzl

Does something need to be updated on the download site? Thanks in advance!

UPDATE: I found that I could set "bsv.bzl.server.executable" to whatever binary I downloaded. So I'm unblocked 🎉