Fix panic if upload name wasn't supplied
MODIFY
src/github.com/matrix-org/dendrite/mediaapi/routing/upload.go
src/github.com/matrix-org/dendrite/mediaapi/routing/upload.go
@@ -21,6 +21,7 @@ import (
"net/http"
"net/url"
"path"
+ "strings"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/common/config"
@@ -188,7 +189,7 @@ func (r *uploadRequest) Validate(maxFileSizeBytes config.FileSizeBytes) *util.JS
JSON: jsonerror.Unknown("HTTP Content-Type request header must be set."),
}
}
- if r.MediaMetadata.UploadName[0] == '~' {
+ if strings.HasPrefix(string(r.MediaMetadata.UploadName), "~") {
return &util.JSONResponse{
Code: 400,
JSON: jsonerror.Unknown("File name must not begin with '~'."),

Fix panic if upload name wasn't supplied (#351)