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embed: Added a check for an nil value of the request in ServeHTTP method. Fixed #12821

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This commit is contained in:
varvara dvortsova 2021-05-09 20:40:08 +03:00
parent aeb9b5fc73
commit c3303d94a4
1 changed files with 5 additions and 1 deletions
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6
server/embed/serve.go
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@ -303,8 +303,12 @@ type accessController struct {
} }
func (ac *accessController) ServeHTTP(rw http.ResponseWriter, req *http.Request) { func (ac *accessController) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
if req == nil {
http.Error(rw, "Request is nil", http.StatusBadRequest)
return
}
// redirect for backward compatibilities // redirect for backward compatibilities
if req != nil && req.URL != nil && strings.HasPrefix(req.URL.Path, "/v3beta/") { if req.URL != nil && strings.HasPrefix(req.URL.Path, "/v3beta/") {
req.URL.Path = strings.Replace(req.URL.Path, "/v3beta/", "/v3/", 1) req.URL.Path = strings.Replace(req.URL.Path, "/v3beta/", "/v3/", 1)
} }