diff options
Diffstat (limited to 'vendor/github.com/abema/go-mp4/box_info.go')
| -rw-r--r-- | vendor/github.com/abema/go-mp4/box_info.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/vendor/github.com/abema/go-mp4/box_info.go b/vendor/github.com/abema/go-mp4/box_info.go index b5c587fd9..402b418ef 100644 --- a/vendor/github.com/abema/go-mp4/box_info.go +++ b/vendor/github.com/abema/go-mp4/box_info.go @@ -3,6 +3,7 @@ package mp4 import ( "bytes" "encoding/binary" + "fmt" "io" "math" ) @@ -128,7 +129,6 @@ func ReadBoxInfo(r io.ReadSeeker) (*BoxInfo, error) { if _, err := bi.SeekToPayload(r); err != nil { return nil, err } - } else if bi.Size == 1 { // read more 8 bytes buf.Reset() @@ -139,6 +139,10 @@ func ReadBoxInfo(r io.ReadSeeker) (*BoxInfo, error) { bi.Size = binary.BigEndian.Uint64(buf.Bytes()) } + if bi.Size == 0 { + return nil, fmt.Errorf("invalid size") + } + return bi, nil } |