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cmd/link: buildmode=shared -linkshared - makeslice: cap out of range #58405

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GouthamBanala opened this issue Feb 8, 2023 · 1 comment
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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
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@GouthamBanala
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What version of Go are you using (go version)?

1.20

$ go version
go version go1.20 linux/amd64

Does this issue reproduce with the latest release?

Yes

What operating system and processor architecture are you using (go env)?

go env Output
$ go env
GO111MODULE="on"
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/gbanala/.cache/go-build"
GOENV="/home/gbanala/.config/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/home/gbanala/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/home/gbanala/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="go1.20"
GCCGO="gccgo"
GOAMD64="v1"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/home/gbanala/test/go/test1module/go.mod"
GOWORK=""
CGO_CFLAGS="-O2 -g"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-O2 -g"
CGO_FFLAGS="-O2 -g"
CGO_LDFLAGS="-O2 -g"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build3140564779=/tmp/go-build -gno-record-gcc-switches"

What did you do?

  1. sudo go install -buildmode=shared std
  2. sudo go install -buildmode=shared -linkshared github.com/aristanetworks/goarista/gnmi

What did you expect to see?

Expect the shared library to be generated

What did you see instead?

/tmp/go-build2293747986/b246/libgithub.com-aristanetworks-goarista-gnmi.so

panic: runtime error: makeslice: cap out of range

goroutine 1 [running]:
cmd/link/internal/loader.(*Loader).LoadSyms(0xc000004300, 0x68a54a?)
/usr/local/go/src/cmd/link/internal/loader/loader.go:2159 +0x11c
cmd/link/internal/ld.(*Link).loadlib(0xc0000fa000)
/usr/local/go/src/cmd/link/internal/ld/lib.go:595 +0x48f
cmd/link/internal/ld.Main(_, {0x20, 0x20, 0x1, 0x7, 0x10, 0x0, {0x0, 0x0}, {0x6946ab, ...}, ...})
/usr/local/go/src/cmd/link/internal/ld/main.go:268 +0xecb
main.main()
/usr/local/go/src/cmd/link/main.go:72 +0xedb

@GouthamBanala GouthamBanala changed the title affected/package: makeslice: cap out of range affected/package: buildmode=shared -linkshared - makeslice: cap out of range Feb 8, 2023
@mengzhuo mengzhuo changed the title affected/package: buildmode=shared -linkshared - makeslice: cap out of range cmd/link: buildmode=shared -linkshared - makeslice: cap out of range Feb 8, 2023
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Feb 8, 2023
@dr2chase dr2chase added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Feb 10, 2023
@mknyszek mknyszek added this to the Backlog milestone Feb 15, 2023
@thanm
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thanm commented Feb 15, 2023

Obsoleted by #47788

See related issues #47183 and #42189 or similar.

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Labels
compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
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