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fix: leak

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resolves #4494 replaces #4567

Signed-off-by: Vadim Bauer <vb@container-registry.com>
This commit is contained in:
Vadim Bauer 2025-03-20 18:21:23 +01:00
parent c3a9722979
commit 19934b8fd3
1 changed files with 10 additions and 2 deletions
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12
internal/client/transport/http_reader.go
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@ -165,7 +165,7 @@ func (hrs *HTTPReadSeeker) reset() {
}
}
func (hrs *HTTPReadSeeker) reader() (io.Reader, error) {
func (hrs *HTTPReadSeeker) reader() (_ io.Reader, retErr error) {
if hrs.err != nil {
return nil, hrs.err
}
@ -191,6 +191,11 @@ func (hrs *HTTPReadSeeker) reader() (io.Reader, error) {
if err != nil {
return nil, err
}
defer func() {
if retErr != nil {
_ = resp.Body.Close()
}
}()
// Normally would use client.SuccessStatus, but that would be a cyclic
// import
@ -276,8 +281,11 @@ func (hrs *HTTPReadSeeker) reader() (io.Reader, error) {
hrs.rc = body
} else {
defer resp.Body.Close()
if hrs.errorHandler != nil {
// Closing the body should be handled by the existing defer,
// but in case a custom "errHandler" is used that doesn't return
// an error, we close the body regardless.
defer resp.Body.Close()
return nil, hrs.errorHandler(resp)
}
return nil, fmt.Errorf("unexpected status resolving reader: %v", resp.Status)