diff options
Diffstat (limited to 'objectstore/loose/parse.go')
| -rw-r--r-- | objectstore/loose/parse.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/objectstore/loose/parse.go b/objectstore/loose/parse.go index 30c7e251..fc678262 100644 --- a/objectstore/loose/parse.go +++ b/objectstore/loose/parse.go @@ -23,11 +23,15 @@ func decodeAll(file *os.File) ([]byte, error) { // parseRaw parses a loose object payload in "type size\0content" format. func parseRaw(raw []byte) (objecttype.Type, []byte, error) { - ty, _, headerLen, ok := objectheader.Parse(raw) + ty, size, headerLen, ok := objectheader.Parse(raw) if !ok { return objecttype.TypeInvalid, nil, errors.New("objectstore/loose: malformed object header") } - return ty, raw[headerLen:], nil + content := raw[headerLen:] + if int64(len(content)) != size { + return objecttype.TypeInvalid, nil, errors.New("objectstore/loose: object header size/content mismatch") + } + return ty, content, nil } // readHeader reads and parses a loose object header from br. |