Re: [FFmpeg-devel] [PATCH] lavc/vvc: Prevent OOB access in subpic_tiles

2024-08-25 Thread Nuo Mi
On Sat, Aug 24, 2024 at 5:01 PM Frank Plowman wrote: > Hi, > > Thanks for your review. > > On 24/08/2024 04:40, Nuo Mi wrote: > > Hi Frank, > > thank you for the patch > > On Fri, Aug 23, 2024 at 7:45 PM Frank Plowman > wrote: > > > >> The previous logic relied on the subpicture boundaries coinc

Re: [FFmpeg-devel] [PATCH] lavc/vvc: Prevent OOB access in subpic_tiles

2024-08-24 Thread Frank Plowman
Hi, Thanks for your review. On 24/08/2024 04:40, Nuo Mi wrote: > Hi Frank, > thank you for the patch > On Fri, Aug 23, 2024 at 7:45 PM Frank Plowman wrote: > >> The previous logic relied on the subpicture boundaries coinciding with >> the tile boundaries. Per 6.3.1 of H.266 (V3), vertical subp

Re: [FFmpeg-devel] [PATCH] lavc/vvc: Prevent OOB access in subpic_tiles

2024-08-23 Thread Nuo Mi
Hi Frank, thank you for the patch On Fri, Aug 23, 2024 at 7:45 PM Frank Plowman wrote: > The previous logic relied on the subpicture boundaries coinciding with > the tile boundaries. Per 6.3.1 of H.266 (V3), vertical subpicture > boundaries are always tile boundaries however the same cannot be s