SIGSEGV when bun patch --committing any Git repository package.

[PoolloverNathan]

How can we reproduce the crash?

I do not currently have a MRE, as I am unsure of the root cause.

• ipfs get QmaXtJzd3usLwW2Bv2YefenS2KEdpGLpQNajtvV1czoL2B -o mre19931
• cd mre19931 && direnv allow
• bun patch --commit ipfs-mount

Relevant log output

bun patch v1.2.14 (6a363a38)
============================================================
Bun v1.2.14 (6a363a38) Linux x64
Linux Kernel v6.12.19 | glibc v2.40
CPU: sse42 popcnt avx avx2
Args: "bun" "patch" "--commit" "ipfs-mount"
Features: text_lockfile 
Elapsed: 2ms | User: 1ms | Sys: 2ms
RSS: 1.07GB | Peak: 25.80MB | Commit: 1.07GB | Faults: 0

panic(main thread): Segmentation fault at address 0x2085
oh no: Bun has crashed. This indicates a bug in Bun, not your code.

To send a redacted crash report to Bun's team,
please file a GitHub issue using the link below:

 https://bun.report/1.2.14/lx16a363a3AggggQ+mqQk0p59Ciqj/6C06vu4Cuzrt4Cq2+u5Ckuj03C++8z3Cii103Cq73s1CA2AqoQ

fish: Job 1, 'bun patch --commit ipfs-mount' terminated by signal SIGILL (Illegal instruction)

Stack Trace (bun.report)

Bun v1.2.5 (013fddd) on linux x86_64 [PatchCommand]

Segmentation fault at address 0x00002085

• ??
• Writer.zig:13: fmt.formatBuf__anon_362511
• fmt.zig:651: install.install.PackageManager.cachedGitHubFolderNamePrint
• install.zig:3887: install.install.PackageManager.computeCacheDirAndSubpath
• install.zig:11966: install.install.PackageManager.updatePackageJSONAndInstallWithManagerWithUpdates__anon_78262
• install.zig:10821: install.install.PackageManager.updatePackageJSONAndInstallWithManager__anon_78218
• install.zig:10642: install.install.PackageManager.updatePackageJSONAndInstallAndCLI
• install.zig:10594: install.install.PackageManager.updatePackageJSONAndInstall
• install.zig:9266: cli.patch_command.PatchCommand.exec
• cli.zig:1856: cli.Cli.start

Features: text_lockfile

[github-actions]

@PoolloverNathan, thank you for reporting this crash. The latest version of Bun is v1.2.14, but this crash was reported on Bun v1.2.5.

Are you able to reproduce this crash on the latest version of Bun?

bun upgrade

For Bun's internal tracking, this issue is BUN-KFK.

[PoolloverNathan]

Are you able to reproduce this crash on the latest version of Bun?

Must've submitted the wrong stack trace, oops.

Stack Trace #2

Bun v1.2.14 (6a363a3) on linux x86_64 [PatchCommand]

Segmentation fault at address 0x00002085

• ??
• Writer.zig:13: fmt.formatBuf__anon_348890
• fmt.zig:658: install.install.PackageManager.cachedGitHubFolderNamePrint
• install.zig:3903: install.install.PackageManager.computeCacheDirAndSubpath
• install.zig:12011: install.install.PackageManager.doPatchCommit
• install.zig:11027: install.install.PackageManager.updatePackageJSONAndInstallWithManager
• install.zig:10692: install.install.PackageManager.updatePackageJSONAndInstallAndCLI
• install.zig:10645: install.install.PackageManager.updatePackageJSONAndInstall
• install.zig:9319: cli.patch_command.PatchCommand.exec
• cli.zig:1895: cli.Cli.start

Features: text_lockfile

[PoolloverNathan]

Improvement to MRE: this occurs when using bun patch --commit on any package from a Git repository (asciinema).

[RiskyMH]

Thanks for the report! Sadly it appears bun patch is very prone to bugs for some reason