mirror of
https://github.com/androidx/media.git
synced 2025-05-09 00:20:45 +08:00
36efdc7492
The sniffer sniffs boxes at the start of the file to try and determine whether the file is fragmented. However, if the file is extremely short then it's possible that sniffing will try and read beyond the end of the file, resulting i EOFException being thrown. In general it's OK for sniffing to throw EOFException if the file is not of the correct type. The problem in this case is that EOFException can be thrown for an actual MP4 file, due to the sniffer continuing up sniff atoms up to bytesToSearch in case the file is fragmented. PiperOrigin-RevId: 325205389