bigcache panic for slice

[LIUHUANUCAS]

What is the issue you are having?

panic: runtime error: slice bounds out of range

goroutine 229 [running]:
github.com/allegro/bigcache/queue.(*BytesQueue).peek(0xc4201e25a8, 0x36, 0xc425e9e480, 0xc420055900, 0x44e395, 0xc42a35d110, 0x1b39d171, 0x198977d7a03ddf50)
        ****/src/github.com/allegro/bigcache/queue/bytes_queue.go:195 +0x22e
github.com/allegro/bigcache/queue.(*BytesQueue).Get(0xc4201e25a8, 0x36, 0xc09f58197aa79848, 0xc4201be20c, 0xc427c818a8, 0xc42a35d160, 0x50054c)
        ****src/github.com/allegro/bigcache/queue/bytes_queue.go:161 +0x35
github.com/allegro/bigcache.(*cacheShard).get(0xc4201e25a0, 0xc42ea01c70, 0xb, 0xc09f58197aa79848, 0xc42a35d268, 0x4f6d86, 0x5f3cdd9a, 0xce7cfca, 0x432f257b0d)
        ****/src/github.com/allegro/bigcache/shard.go:38 +0xa7
github.com/allegro/bigcache.(*BigCache).Get(0xc4202b2000, 0xc42ea01c70, 0xb, 0x9, 0xbd2a20, 0xe4f290, 0xc42b9b0900, 0xc425e13650)
        ****/src/github.com/allegro/bigcache/bigcache.go:93 +0x8a
main.getDocidlist(0xc42ea01c70, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0)

What is BigCache doing that it shouldn't?

Minimal, Complete, and Verifiable Example

When asking a question about a problem caused by your code, you will get much better answers if you provide code we can use to reproduce the problem. That code should be...

• ...Minimal – Use as little code as possible that still produces the same problem
• ...Complete – Provide all parts needed to reproduce the problem
• ...Verifiable – Test the code you're about to provide to make sure it reproduces the problem

For more information on how to provide an MCVE, please see the Stack Overflow documentation.

Environment:

• go env
• bigcache version 2 years ago

// go env
GOARCH="amd64"
GOBIN=""
GOCACHE="/root/.cache/go-build"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/share/*****"
GORACE=""
GOROOT="/usr/local/go"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build094546539=/tmp/go-build -gno-record-gcc-switches"

[siennathesane]

@LIUHUANUCAS can you please upgrade to the latest version of BigCache and try to reproduce the error?

[LIUHUANUCAS]

@mxplusb latest version can't compile ,see the new issue