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| author | Kevin Wolf <kwolf@redhat.com> | 2011-11-16 12:43:59 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-12-05 14:51:36 +0100 |
| commit | d1ea98d56dc2485b4637a1ca19feef786b3aee8f (patch) | |
| tree | e2f7b247199b3f261b696af7e3f55ae34cca8044 /target-ppc | |
| parent | 03343166f703d5c8f02b8519f8493c56e5541ae7 (diff) | |
| download | hqemu-d1ea98d56dc2485b4637a1ca19feef786b3aee8f.zip hqemu-d1ea98d56dc2485b4637a1ca19feef786b3aee8f.tar.gz | |
qcow2: Rework qcow2_snapshot_create error handling
Increase refcounts only after allocating a new L1 table has succeeded in
order to make leaks less likely. If writing the snapshot table fails,
revert in-memory state to be consistent with that on disk.
While at it, make it return the real error codes instead of -1.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Diffstat (limited to 'target-ppc')
0 files changed, 0 insertions, 0 deletions
