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Chris LuandClaude Opus 5.5
6eb2fb4842
* util/http: stop a full-chunk read at the chunk's recorded size weed mount shrinks a chunk's Size in place on ftruncate but leaves its needle untouched. A view covering the whole shortened chunk is fetched without a Range header, so the reader returned every stored byte. The filer GET then wrote past the declared Content-Length and sent an empty body, and the stream reader served the stale tail. ReadUrlAsStream and the cipher path now deliver at most size bytes; size 0 still reads the whole needle for manifest and log chunks. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * s3api: limit a plain chunk read to the requested size A full-chunk read sends no Range header, so a chunk shortened by a mount truncate streamed its whole needle into the S3 response. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * util/http: still report a failure past the chunk size The volume server aborts a full-needle response when the needle fails its checksum, and only at the end. Stopping at the chunk size missed that, so a damaged copy read as healthy. Read the rest of the body and return its error so the caller tries another copy. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>