Re: [Qemu-devel] [PATCH v3 01/12] qcow2: Add new overlap check functions

2015-02-10 Thread Eric Blake
On 02/09/2015 12:25 PM, Max Reitz wrote: > The existing qcow2 metadata overlap detection function used existing > structures to determine the location of the image metadata, from plain > fields such as l1_table_offset and l1_size in the BDRVQcowState, over > image structures in memory such as the L

[Qemu-devel] [PATCH v3 01/12] qcow2: Add new overlap check functions

2015-02-09 Thread Max Reitz
The existing qcow2 metadata overlap detection function used existing structures to determine the location of the image metadata, from plain fields such as l1_table_offset and l1_size in the BDRVQcowState, over image structures in memory such as the L1 table for the L2 tables' positions, or it even