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remove any temporary files associated with a Form, fixes #347.

This commit is contained in:
Miroslav Šedivý 2023-12-26 15:49:16 +01:00
parent a03b29ba01
commit 792b1ac111

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@ -166,7 +166,13 @@ func New(conf *config.Server, webSocketHandler types.WebSocketHandler, desktop t
return
}
r.ParseMultipartForm(32 << 20)
err = r.ParseMultipartForm(32 << 20)
if err != nil || r.MultipartForm == nil {
logger.Warn().Err(err).Msg("failed to parse multipart form")
http.Error(w, "error parsing form", http.StatusBadRequest)
return
}
for _, formheader := range r.MultipartForm.File["files"] {
filePath := webSocketHandler.FileTransferPath(formheader.Filename)
@ -187,6 +193,11 @@ func New(conf *config.Server, webSocketHandler types.WebSocketHandler, desktop t
io.Copy(f, formfile)
}
err = r.MultipartForm.RemoveAll()
if err != nil {
logger.Warn().Err(err).Msg("failed to remove multipart form")
}
})
}