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x/tools/gopls: crash in packageReferences (reported by telemetry) #66250

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findleyr opened this issue Mar 11, 2024 · 2 comments
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x/tools/gopls: crash in packageReferences (reported by telemetry) #66250

findleyr opened this issue Mar 11, 2024 · 2 comments
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@findleyr
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gopls/telemetry-wins gopls Issues related to the Go language server, gopls. Tools This label describes issues relating to any tools in the x/tools repository.
Milestone
gopls/v0.15.2

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@findleyr
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In https://storage.googleapis.com/prod-telemetry-merged/2024-03-06.json:

crash/crash
runtime.gopanic:+69
golang.org/x/tools/gopls/internal/golang.mustLocation:=692
golang.org/x/tools/gopls/internal/golang.packageReferences:+91
golang.org/x/tools/gopls/internal/golang.references:+12
golang.org/x/tools/gopls/internal/golang.References:+1
golang.org/x/tools/gopls/internal/server.(*server).References:+18
golang.org/x/tools/gopls/internal/protocol.serverDispatch:+478
golang.org/x/tools/gopls/internal/lsprpc.(*streamServer).ServeStream.ServerHandler.func3:+5
golang.org/x/tools/gopls/internal/lsprpc.(*streamServer).ServeStream.handshaker.func4:+52
golang.org/x/tools/gopls/internal/protocol.Handlers.MustReplyHandler.func1:+2
golang.org/x/tools/gopls/internal/protocol.Handlers.AsyncHandler.func2.2:+3
runtime.goexit:+0":2,"gopls/bug
golang.org/x/tools/gopls/internal/util/bug.report:+35
golang.org/x/tools/gopls/internal/util/bug.Errorf:+2
golang.org/x/tools/gopls/internal/golang.expandMethodSearch:+4
golang.org/x/tools/gopls/internal/golang.ordinaryReferences:+143
golang.org/x/tools/gopls/internal/golang.references:+14
golang.org/x/tools/gopls/internal/golang.References:+1
golang.org/x/tools/gopls/internal/server.(*server).References:+18
golang.org/x/tools/gopls/internal/protocol.serverDispatch:+478
golang.org/x/tools/gopls/internal/lsprpc.(*streamServer).ServeStream.ServerHandler.func3:+5
golang.org/x/tools/gopls/internal/lsprpc.(*streamServer).ServeStream.handshaker.func4:+52
golang.org/x/tools/gopls/internal/protocol.Handlers.MustReplyHandler.func1:+2
golang.org/x/tools/gopls/internal/protocol.Handlers.AsyncHandler.func2.2:+3

Reproducible by requesting references when one of the package files lacks a name.
@findleyr findleyr added this to the gopls/v0.15.2 milestone Mar 11, 2024
@gopherbot gopherbot added Tools This label describes issues relating to any tools in the x/tools repository. gopls Issues related to the Go language server, gopls. labels Mar 11, 2024
@findleyr findleyr self-assigned this Mar 11, 2024
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Change https://go.dev/cl/570676 mentions this issue: gopls/internal/golang: fix crash in package references

@gopherbot
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Change https://go.dev/cl/570597 mentions this issue: [gopls-release-branch.0.15] gopls/internal/golang: fix crash in package references

gopherbot pushed a commit to golang/tools that referenced this issue Mar 11, 2024
@findleyr @gopherbot
[gopls-release-branch.0.15] gopls/internal/golang: fix crash in packa…
adfa453 
…ge references

Fix a crash found via telemetry, which may be encountered when finding
references for a package where one of the package files lacks a valid
name.

Fixes golang/go#66250

Change-Id: Ifca9b6b7ab2ab8181b70e97d343fa2b072e866eb
Reviewed-on: https://go-review.googlesource.com/c/tools/+/570597
Auto-Submit: Robert Findley <rfindley@google.com>
Reviewed-by: Alan Donovan <adonovan@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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gopls/telemetry-wins gopls Issues related to the Go language server, gopls. Tools This label describes issues relating to any tools in the x/tools repository.
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