runtime error: slice bounds out of range [1:0]

[damir-bdr]

I initialize routes like this:

func (h *HttpSrv) createRoutes() {
	h.g.Get("/dsp/cpc/:sspId", h.handleGetBids)
	h.g.Post("/dsp/cpc/:sspId", h.handlePostBids)

	h.g.Get("/dsp-native/cpc/:sspId", h.handleNativeGetBids)
	h.g.Post("/dsp-native/cpc/:sspId", h.handleNativePostBids)

	h.g.Get("/dsp-popunder/cpc/:sspId", h.handlePopunderGetBids)
	h.g.Post("/dsp-popunder/cpc/:sspId", h.handlePopunderPostBids)
}

func (h *HttpSrv) handleGetBids(ctx gearbox.Context) {
	mw, ok := sspinfo.GetSspProcessorsPool().GetPushProcessor(ctx.Param("sspId"))
	if ok {
		mw.ExecQueryParamsHandler(ctx)
	} else {
		ctx.Status(gearbox.StatusNotFound)
	}
}

And catching the next panic:

panic: runtime error: slice bounds out of range [1:0]
goroutine 2027 [running]:
github.com/gogearbox/gearbox.(*node).matchRoute(0xc000557c00, 0xc031aa2900, 0x0, 0xc030b9b320, 0xc02e463f68, 0xc032ece400, 0x3)
	/go/pkg/mod/github.com/gogearbox/gearbox@v1.2.0/tree.go:134 +0x289
github.com/gogearbox/gearbox.(*router).Handler(0xc0005d0c80, 0xc0323d7400)
	/go/pkg/mod/github.com/gogearbox/gearbox@v1.2.0/router.go:163 +0x745
github.com/valyala/fasthttp.(*Server).serveConn(0xc02e54c000, 0xa69b38, 0xc031106420, 0x0, 0x0)
	/go/pkg/mod/github.com/valyala/fasthttp@v1.21.0/server.go:2193 +0x128e
github.com/valyala/fasthttp.(*workerPool).workerFunc(0xc02e468640, 0xc032c9b0a0)
	/go/pkg/mod/github.com/valyala/fasthttp@v1.21.0/workerpool.go:223 +0xba
github.com/valyala/fasthttp.(*workerPool).getCh.func1(0xc02e468640, 0xc032c9b0a0, 0x905520, 0xc032c9b0a0)
	/go/pkg/mod/github.com/valyala/fasthttp@v1.21.0/workerpool.go:195 +0x35
created by github.com/valyala/fasthttp.(*workerPool).getCh
	/go/pkg/mod/github.com/valyala/fasthttp@v1.21.0/workerpool.go:194 +0x11f

What the reason could be?

[abahmed]

Hey @damir-bdr Thanks for raising this issue. I'm going to check it ASAP.

[abahmed]

@damir-bdr Can you provide the path of the request you're trying that causes this issue? (e.g. http://localhost:300/dsp-native/cpc/123)