| commit | ee18e730234792b33e01d47939f4c30f29c9744e | |
| author | Frediano Ziglio <freddy77@gmail.com> | |
| Sat, 10 Sep 2011 08:23:56 +0000 (10 10:23 +0200) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Mon, 12 Sep 2011 13:17:22 +0000 (12 15:17 +0200) | ||
| tree | 8eac1cbd5b066ebf81744ac073e0840c85336d85 | treesnapshot (tar.gz zip) |
| parent | dea43a65d6b09c43cc7df94f76bb7522016318f4 | commitdiff |
qcow2: fix range check
QCowL2Meta::offset is not cluster aligned but only sector aligned
however nb_clusters count cluster from cluster start.
This fix range check. Note that old code have no corruption issues
related to this check cause it only cause intersection to occur
when shouldn't.
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
QCowL2Meta::offset is not cluster aligned but only sector aligned
however nb_clusters count cluster from cluster start.
This fix range check. Note that old code have no corruption issues
related to this check cause it only cause intersection to occur
when shouldn't.
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block/qcow2-cluster.c | diffblobblamehistory |