On Mon, Jun 06, 2016 at 12:01:23PM -0700, Liu Bo wrote: > Thanks to fuzz testing, we can pass an invalid bytenr to extent buffer > via alloc_extent_buffer(). An unaligned eb can have more pages than it > should have, which ends up extent buffer's leak or some corrupted content > in extent buffer. > > This adds a warning to let us quickly know what was happening. > > Now that alloc_extent_buffer() no more returns NULL, this changes its > caller and callers of its caller to match with the new error > handling. > > Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx> Reviewed-by: David Sterba <dsterba@xxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
