diff options
author | Jeff Cody <jcody@redhat.com> | 2013-10-30 10:44:46 -0400 |
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committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-11-07 13:58:59 +0100 |
commit | 1a848fd4517820981b542e0d10e64c0426414229 (patch) | |
tree | 32830646f081e47e520dcbc1f6a9764bf6c5b8ae /qemu-img.c | |
parent | 0a43a1b5d7c33208120eeb2d98ebb9ab15dc2c87 (diff) |
block: vhdx - add region overlap detection for image files
Regions in the image file cannot overlap - the log, region tables,
and metdata must all be unique and non-overlapping.
This adds region checking by means of a QLIST; there can be a variable
number of regions and metadata (there may be metadata or region tables
that we do not recognize / know about, but are not required).
This adds the capability to register a region for later checking, and
to check against registered regions for any overlap.
Also, if neither the BAT or Metadata region tables are found, return
error.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'qemu-img.c')
0 files changed, 0 insertions, 0 deletions