admission webhook controller throwing exception in 0.1.0 release

[diranged]

2023-08-16T12:31:38Z	INFO	admission	Handling CONNECT Operation on pods/diranged-nxwf5-dd2747d0 by [email protected]	{"object": {"name":"diranged-nxwf5-dd2747d0","namespace":"xxx"}, "namespace": "xxx", "name": "diranged-nxwf5-dd2747d0", "resource": {"group":"","version":"v1","resource":"pods"}, "user": "[email protected]", "requestID": "0619762f-8a30-4586-b07b-cbcd8a1c0a7a", "request": "{\"uid\":\"0619762f-8a30-4586-b07b-cbcd8a1c0a7a\",\"kind\":{\"group\":\"\",\"version\":\"v1\",\"kind\":\"PodExecOptions\"},\"resource\":{\"group\":\"\",\"version\":\"v1\",\"resource\":\"pods\"},\"subResource\":\"exec\",\"requestKind\":{\"group\":\"\",\"version\":\"v1\",\"kind\":\"PodExecOptions\"},\"requestResource\":{\"group\":\"\",\"version\":\"v1\",\"resource\":\"pods\"},\"requestSubResource\":\"exec\",\"name\":\"diranged-nxwf5-dd2747d0\",\"namespace\":\"xxx\",\"operation\":\"CONNECT\",\"userInfo\":{\"username\":\"[email protected]\",\"groups\":[...]},\"object\":{\"kind\":\"PodExecOptions\",\"apiVersion\":\"v1\",\"stdin\":true,\"stdout\":true,\"tty\":true,\"container\":\"zzz\",\"command\":[\"/entrypoint.sh\"]},\"oldObject\":null,\"dryRun\":false,\"options\":null}"}
2023/08/16 12:31:38 http: panic serving 100.64.125.225:35478: runtime error: invalid memory address or nil pointer dereference
goroutine 2105 [running]:
net/http.(*conn).serve.func1()
	/opt/hostedtoolcache/go/1.19.12/x64/src/net/http/server.go:1850 +0xb8
panic({0x11322c0, 0x2112370})
	/opt/hostedtoolcache/go/1.19.12/x64/src/runtime/panic.go:890 +0x260
sigs.k8s.io/controller-runtime/pkg/webhook/admission.(*Decoder).DecodeRaw(0x0, {{0x4004fc8280, 0x9a, 0xa0}, {0x0, 0x0}}, {0x15826a8, 0x4004f93590})
	/home/runner/go/pkg/mod/sigs.k8s.io/[email protected]/pkg/webhook/admission/decode.go:76 +0xec
sigs.k8s.io/controller-runtime/pkg/webhook/admission.(*Decoder).Decode(_, {{{0x4003b82450, 0x24}, {{0x0, 0x0}, {0x4003efed48, 0x2}, {0x4003efed70, 0xe}}, {{0x0, ...}, ...}, ...}}, ...)
	/home/runner/go/pkg/mod/sigs.k8s.io/[email protected]/pkg/webhook/admission/decode.go:49 +0x74
github.com/diranged/oz/internal/controllers/podwatcher.(*PodWatcher).HandleExec(_, {_, _}, {{{0x4003b82450, 0x24}, {{0x0, 0x0}, {0x4003efed48, 0x2}, {0x4003efed70, ...}}, ...}})
	/home/runner/work/oz/oz/internal/controllers/podwatcher/handle_exec.go:20 +0xb4
github.com/diranged/oz/internal/controllers/podwatcher.(*PodWatcher).Handle(_, {_, _}, {{{0x4003b82450, 0x24}, {{0x0, 0x0}, {0x4003efed48, 0x2}, {0x4003efed70, ...}}, ...}})
	/home/runner/work/oz/oz/internal/controllers/podwatcher/handle.go:46 +0x364
sigs.k8s.io/controller-runtime/pkg/webhook/admission.(*Webhook).Handle(_, {_, _}, {{{0x4003b82450, 0x24}, {{0x0, 0x0}, {0x4003efed48, 0x2}, {0x4003efed70, ...}}, ...}})
	/home/runner/go/pkg/mod/sigs.k8s.io/[email protected]/pkg/webhook/admission/webhook.go:169 +0x188
sigs.k8s.io/controller-runtime/pkg/webhook/admission.(*Webhook).ServeHTTP(0x400059eaf0, {0xffff6ce27660?, 0x4004f934a0}, 0x40021dec00)
	/home/runner/go/pkg/mod/sigs.k8s.io/[email protected]/pkg/webhook/admission/http.go:98 +0x960
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1({0xffff6ce27660, 0x4004f934a0}, 0x4004254f00?)
	/home/runner/go/pkg/mod/github.com/prometheus/[email protected]/prometheus/promhttp/instrument_server.go:60 +0xb0
net/http.HandlerFunc.ServeHTTP(0x1591e60?, {0xffff6ce27660?, 0x4004f934a0?}, 0x3616e8?)
	/opt/hostedtoolcache/go/1.19.12/x64/src/net/http/server.go:2109 +0x38
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1({0x1591e60?, 0x4000e821c0?}, 0x40021dec00)
	/home/runner/go/pkg/mod/github.com/prometheus/[email protected]/prometheus/promhttp/instrument_server.go:147 +0xa0
net/http.HandlerFunc.ServeHTTP(0x4003883a58?, {0x1591e60?, 0x4000e821c0?}, 0x400385c840?)
	/opt/hostedtoolcache/go/1.19.12/x64/src/net/http/server.go:2109 +0x38
github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerDuration.func2({0x1591e60, 0x4000e821c0}, 0x40021dec00)
	/home/runner/go/pkg/mod/github.com/prometheus/[email protected]/prometheus/promhttp/instrument_server.go:109 +0x94
net/http.HandlerFunc.ServeHTTP(0x4000e821c0?, {0x1591e60?, 0x4000e821c0?}, 0x131bf21?)
	/opt/hostedtoolcache/go/1.19.12/x64/src/net/http/server.go:2109 +0x38
net/http.(*ServeMux).ServeHTTP(0x4003b82403?, {0x1591e60, 0x4000e821c0}, 0x40021dec00)
	/opt/hostedtoolcache/go/1.19.12/x64/src/net/http/server.go:2487 +0x140
net/http.serverHandler.ServeHTTP({0x1584868?}, {0x1591e60, 0x4000e821c0}, 0x40021dec00)
	/opt/hostedtoolcache/go/1.19.12/x64/src/net/http/server.go:2947 +0x2cc
net/http.(*conn).serve(0x4004f67860, {0x1592d58, 0x4000407020})
	/opt/hostedtoolcache/go/1.19.12/x64/src/net/http/server.go:1991 +0x544
created by net/http.(*Server).Serve
	/opt/hostedtoolcache/go/1.19.12/x64/src/net/http/server.go:3102 +0x43c

[diranged]

Went back and tested different builds, the failure is in 0049093.