diff options
Diffstat (limited to 'vendor/github.com/klauspost/compress/zstd/framedec.go')
| -rw-r--r-- | vendor/github.com/klauspost/compress/zstd/framedec.go | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/vendor/github.com/klauspost/compress/zstd/framedec.go b/vendor/github.com/klauspost/compress/zstd/framedec.go index e38f34a9b..780880ebe 100644 --- a/vendor/github.com/klauspost/compress/zstd/framedec.go +++ b/vendor/github.com/klauspost/compress/zstd/framedec.go @@ -233,7 +233,11 @@ func (d *frameDec) reset(br byteBuffer) error { return ErrWindowSizeTooSmall } d.history.windowSize = int(d.WindowSize) - d.history.maxSize = d.history.windowSize + maxBlockSize + if d.o.lowMem && d.history.windowSize < maxBlockSize { + d.history.maxSize = d.history.windowSize * 2 + } else { + d.history.maxSize = d.history.windowSize + maxBlockSize + } // history contains input - maybe we do something d.rawInput = br return nil @@ -320,8 +324,8 @@ func (d *frameDec) checkCRC() error { func (d *frameDec) initAsync() { if !d.o.lowMem && !d.SingleSegment { - // set max extra size history to 20MB. - d.history.maxSize = d.history.windowSize + maxBlockSize*10 + // set max extra size history to 10MB. + d.history.maxSize = d.history.windowSize + maxBlockSize*5 } // re-alloc if more than one extra block size. if d.o.lowMem && cap(d.history.b) > d.history.maxSize+maxBlockSize { |