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[mount] Fix read file-data in entry.content (#4207)

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wusong 2023-02-15 23:18:56 +08:00 committed by GitHub
parent 896c6b8d1a
commit 79af6b41d4
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2
weed/mount/filehandle_read.go
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@ -53,7 +53,7 @@ func (fh *FileHandle) readFromChunks(buff []byte, offset int64) (int64, int64, e
return 0, 0, io.EOF
}
if offset+int64(len(buff)) <= int64(len(entry.Content)) {
if offset < int64(len(entry.Content)) {
totalRead := copy(buff, entry.Content[offset:])
glog.V(4).Infof("file handle read cached %s [%d,%d] %d", fileFullPath, offset, offset+int64(totalRead), totalRead)
return int64(totalRead), 0, nil