https://github.com/spring-projects/spring-security/blob/dffa0ed43001d20d3f2d596db9b38d5bc06cf74e/web/src/main/java/org/springframework/security/web/util/OnCommittedResponseWrapper.java#L638
checkContentLength(len - off)
Comment From: jzheaux
Hi, @YasuhiroOguro. What are you trying to achieve with the above change?
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Comment From: YasuhiroOguro
@jzheaux
Hi, @YasuhiroOguro. What are you trying to achieve with the above change?
あなた方のこの不具合のせいで、私は常に自分でoffsetを計算する必要があります。 Due to this bug, I always have to calculate the offset myself.
このメソッドを正しく動かすためにはoffsetを常に０にする必要があるからです。 This is because offset must always be 0 for this method to work properly.
私はこのためにプルリクエストを作ろうかと思いましたが、勤務時間帯でのオープンソースへのコミットメントを確認しなｋれば作業ができませんでした。 I thought I'd make a pull request for this, but I couldn't do it without confirming my commitment to open source during working hours.
Best regards.
Comment From: jzheaux
This doesn't seem correct. off is which position in buf to start reading. len is how much data to write.
Since checkContentLength is intended to track how much should be written, I don't see why it's needed to subtract off.
Can you provide a sample that shows what is breaking for you?
Comment From: YasuhiroOguro
@jzheaux Oh. I see.
Thank you for your work.