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fix the return value of bufferedBody

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WeidiDeng 2025-01-02 16:27:02 +08:00
parent e0aa52821e
commit 7b193d5b0f
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1 changed files with 4 additions and 3 deletions
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7
modules/caddyhttp/reverseproxy/reverseproxy.go
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@ -1221,13 +1221,14 @@ func (h Handler) bufferedBody(originalBody io.ReadCloser, limit int64) (io.ReadC
buf := bufPool.Get().(*bytes.Buffer)
buf.Reset()
if limit > 0 {
n, err := io.CopyN(buf, originalBody, limit)
if (err != nil && err != io.EOF) || n == limit {
var err error
written, err = io.CopyN(buf, originalBody, limit)
if (err != nil && err != io.EOF) || written == limit {
return bodyReadCloser{
Reader: io.MultiReader(buf, originalBody),
buf: buf,
body: originalBody,
}, n
}, written
}
} else {
written, _ = io.Copy(buf, originalBody)