http: fix etag cache scoping #5549
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Currently the lookup from previous local etags was based on filename. This leads to possibility where (misbehaving) server may reuse the same eTag for different URLs. While using only the filename might theoretically create more cache matches when the same file is used via multiple URLs, I think was accidental mistake and not intentional. Signed-off-by: Tonis Tiigi <[email protected]>
crazy-max
approved these changes
Nov 25, 2024
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fixes docker/buildx#2803
Currently the lookup from previous local etags was based on filename. This leads to possibility where (misbehaving) server may reuse the same eTag for different URLs. While using only the filename might theoretically create more cache matches when the same file is used via multiple URLs, I think was accidental mistake and not intentional.