Re: [PATCH 1/2] btrfs-progs: btrfs-convert: Prevent accounting blocks beyond end of device

On Fri, Dec 09, 2016 at 09:03:57AM +0800, Qu Wenruo wrote: > Hi Chandan, > > Thanks for the patch. > > At 12/08/2016 09:56 PM, Chandan Rajendra wrote: > > When looping across data block bitmap, __ext2_add_one_block() may add > > blocks which do not exist on the underlying disk. This commit preven

Re: [PATCH 1/2] btrfs-progs: btrfs-convert: Prevent accounting blocks beyond end of device

On Friday, December 09, 2016 09:03:57 AM Qu Wenruo wrote: > Hi Chandan, > > Thanks for the patch. > > At 12/08/2016 09:56 PM, Chandan Rajendra wrote: > > When looping across data block bitmap, __ext2_add_one_block() may add > > blocks which do not exist on the underlying disk. This commit prevent

Re: [PATCH 1/2] btrfs-progs: btrfs-convert: Prevent accounting blocks beyond end of device

Hi Chandan, Thanks for the patch. At 12/08/2016 09:56 PM, Chandan Rajendra wrote: When looping across data block bitmap, __ext2_add_one_block() may add blocks which do not exist on the underlying disk. This commit prevents this from happening by checking the block index against the maximum bloc

Re: [PATCH 1/2] btrfs-progs: btrfs-convert: Prevent accounting blocks beyond end of device

Hi Chandan, Thanks for the patch. At 12/08/2016 09:56 PM, Chandan Rajendra wrote: When looping across data block bitmap, __ext2_add_one_block() may add blocks which do not exist on the underlying disk. This commit prevents this from happening by checking the block index against the maximum bloc

[PATCH 1/2] btrfs-progs: btrfs-convert: Prevent accounting blocks beyond end of device

When looping across data block bitmap, __ext2_add_one_block() may add blocks which do not exist on the underlying disk. This commit prevents this from happening by checking the block index against the maximum block count that was present in the ext4 filesystem instance that is being converted. Sig