Closed Davidah121 closed 2 years ago
For some reason, there is a hard cap on the size of an IDAT header for at least the default image viewer in Ubuntu 20.04 even though the standard does not specify a size limit.
Limit size of block to 64KB or potentially less.
Note that the invalid image in question had a size of 86KB per block.
For some reason, there is a hard cap on the size of an IDAT header for at least the default image viewer in Ubuntu 20.04 even though the standard does not specify a size limit.
Limit size of block to 64KB or potentially less.