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| author | Alberto Garcia <berto@igalia.com> | 2018-03-06 18:14:08 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-03-09 15:17:47 +0100 |
| commit | c9a442e45094e693da45f0e3d03746d68e4460ec (patch) | |
| tree | cee598bcb6a836264b39b56b8c32aeb97e321782 /tests/qemu-iotests/080.out | |
| parent | 314e8d3928aa82fa13673d47b5af7bdd9a6d82bf (diff) | |
| download | qemu-c9a442e45094e693da45f0e3d03746d68e4460ec.zip qemu-c9a442e45094e693da45f0e3d03746d68e4460ec.tar.gz qemu-c9a442e45094e693da45f0e3d03746d68e4460ec.tar.bz2 | |
qcow2: Check L1 table parameters in qcow2_expand_zero_clusters()
This function iterates over all snapshots of a qcow2 file in order to
expand all zero clusters, but it does not validate the snapshots' L1
tables first.
We now have a function to take care of this, so let's use it.
We can also take the opportunity to replace the sector-based
bdrv_read() with bdrv_pread().
Cc: Eric Blake <eblake@redhat.com>
Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/080.out')
| -rw-r--r-- | tests/qemu-iotests/080.out | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/qemu-iotests/080.out b/tests/qemu-iotests/080.out index f0d9038..315edbc 100644 --- a/tests/qemu-iotests/080.out +++ b/tests/qemu-iotests/080.out @@ -64,10 +64,14 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) qemu-img: Failed to load snapshot: Snapshot L1 table offset invalid +qemu-img: Snapshot L1 table offset invalid +qemu-img: Error while amending options: Invalid argument == Invalid snapshot L1 table size == Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) qemu-img: Failed to load snapshot: Snapshot L1 table too large +qemu-img: Snapshot L1 table too large +qemu-img: Error while amending options: File too large *** done |