Hi, Pete Batard wrote: > I haven't tested an ISO with non-consecutive extents.
I happen to have counterfeit such an ISO back in 2018. $ src/iso-info -i "$isodir"/multi_extent_8k_w_gap.iso --iso9660 ... __________________________________ ISO-9660 Information Note: both -f and -l options given -- -l (long listing) takes precidence ++ WARN: Non-contiguous data extents with 'MULTI_EXTENT_FILE.;1' /: drwxr-xr-x 1 0 0 [LSN 50] 2048 Jun 27 2018 10:21:56 . drwxr-xr-x 1 0 0 [LSN 50] 2048 Jun 27 2018 10:21:56 .. One of the extents of multi_extent_8k.iso had been patched to claim one block less than written by the manipulated libisofs. This gap between the end of the fourth extent and start of the fifth triggered the warning. Looks good. I seem never have to reported about that ISO or uploaded it. Have a nice day :) Thomas