gitea: Change LDAP - PANIC: runtime error: invalid memory address or nil pointer dereference

• Gitea version (or commit ref): v1.14.3 or v1.13.7

• Git version: 2.32.0

• Operating system: Windows Server Core 2019

  • Git-go Version
  • gitea-1.14.3-windows-4.0-amd64
  • Docker and / or local

• Database (use [x]):

  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite

• Can you reproduce the bug at https://try.gitea.io:

  • Yes (provide example URL)
  • No

• Log gist (local):

2021/06/25 20:23:10 …l/manager_windows.go:85:start() [T] Not running a service … using the debug SVC manager 2021/06/25 20:23:10 …l/manager_windows.go:101:Execute() [T] Awaiting server start-up 2021/06/25 20:23:10 cmd/web.go:82:runWeb() [I] Starting Gitea on PID: 5508 2021/06/25 20:23:10 …dules/setting/git.go:101:newGit() [I] Git Version: 2.32.0, Wire Protocol Version 2 Enabled 2021/06/25 20:23:10 cmd/web.go:126:runWeb() [I] Global init 2021/06/25 20:23:10 …dules/setting/git.go:101:newGit() [I] Git Version: 2.32.0, Wire Protocol Version 2 Enabled 2021/06/25 20:23:11 routers/init.go:134:GlobalInit() [T] AppPath: G:/Gitea/gitea-amd64.exe 2021/06/25 20:23:11 routers/init.go:135:GlobalInit() [T] AppWorkPath: G:/Gitea 2021/06/25 20:23:11 routers/init.go:136:GlobalInit() [T] Custom path: G:/Gitea/custom 2021/06/25 20:23:11 routers/init.go:137:GlobalInit() [T] Log path: G:/data/log 2021/06/25 20:23:11 routers/init.go:49:checkRunMode() [I] Run Mode: Prod 2021/06/25 20:23:12 …dules/setting/log.go:287:newLogService() [I] Gitea v1.14.3 built with GNU Make 4.1, go1.16.5 : bindata, sqlite, sqlite_unlock_notify 2021/06/25 20:25:46 …uters/routes/base.go:153:1() [E] PANIC: runtime error: invalid memory address or nil pointer dereference /usr/local/go/src/runtime/panic.go:212 (0x1003864) /usr/local/go/src/runtime/signal_windows.go:239 (0x100371e) /source/models/login_source.go:262 (0x2c7981a) /source/routers/admin/auths.go:309 (0x2c7982b) /source/modules/web/route.go:64 (0x2ba1ffb) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/vendor/github.com/go-chi/chi/mux.go:436 (0x274ba6a) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/modules/web/route.go:103 (0x2ba26e9) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/modules/web/route.go:103 (0x2ba26e9) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/modules/web/route.go:103 (0x2ba26e9) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/modules/web/route.go:103 (0x2ba26e9) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/vendor/github.com/go-chi/chi/middleware/get_head.go:37 (0x2dd3fe1) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/modules/context/context.go:704 (0x276b121) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/routers/routes/base.go:94 (0x2ddb6ac) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/routers/routes/base.go:94 (0x2ddb6ac) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/modules/public/public.go:86 (0x1fd800c) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/modules/public/public.go:86 (0x1fd800c) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/routers/routes/base.go:199 (0x2ddd317) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/vendor/gitea.com/go-chi/session/session.go:256 (0x212ed6e) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/vendor/github.com/go-chi/chi/mux.go:70 (0x274956a) /source/vendor/github.com/go-chi/chi/mux.go:311 (0x274fa1b) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/vendor/github.com/go-chi/chi/mux.go:436 (0x274ba6a) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/routers/routes/web.go:107 (0x2dde7a4) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/vendor/github.com/go-chi/chi/middleware/strip.go:30 (0x2dd4927) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/vendor/github.com/chi-middleware/proxy/middleware.go:37 (0x2dcfe53) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/routers/routes/web.go:63 (0x2dde2e7) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /source/vendor/github.com/go-chi/chi/mux.go:87 (0x27492f0) /source/modules/web/route.go:298 (0x2ba151a) /source/vendor/github.com/gorilla/context/context.go:141 (0x1d980fa) /usr/local/go/src/net/http/server.go:2069 (0x13858aa) /usr/local/go/src/net/http/server.go:2887 (0x1388ee9) /usr/local/go/src/net/http/server.go:1952 (0x138436c) /usr/local/go/src/runtime/asm_amd64.s:1371 (0x1026640)

Description

When I try to change any authentication source I get a 500 site and the above mentionesd runtime error and it is impossible to change any LDAP settings afterwards.