diff options
| -rw-r--r-- | media/libstagefright/MPEG4Extractor.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp index ae592c4..28c41c4 100644 --- a/media/libstagefright/MPEG4Extractor.cpp +++ b/media/libstagefright/MPEG4Extractor.cpp @@ -1550,6 +1550,10 @@ status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) { return ERROR_IO; } const int kSkipBytesOfDataBox = 16; + if (chunk_data_size <= kSkipBytesOfDataBox) { + return ERROR_MALFORMED; + } + mFileMetaData->setData( kKeyAlbumArt, MetaData::TYPE_NONE, buffer + kSkipBytesOfDataBox, chunk_data_size - kSkipBytesOfDataBox); |