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-rwxr-xr-xtests/qemu-iotests/08010
-rw-r--r--tests/qemu-iotests/080.out8
2 files changed, 16 insertions, 2 deletions
diff --git a/tests/qemu-iotests/080 b/tests/qemu-iotests/080
index 1c2bd85..6a10e7d 100755
--- a/tests/qemu-iotests/080
+++ b/tests/qemu-iotests/080
@@ -171,7 +171,15 @@ poke_file "$TEST_IMG" "$offset_l2_table_0" "\x80\x00\x00\xff\xff\xff\x00\x00"
{ $QEMU_IMG snapshot -c test $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
echo
-echo "== Invalid snapshot L1 table =="
+echo "== Invalid snapshot L1 table offset =="
+_make_test_img 64M
+{ $QEMU_IO -c "write 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
+{ $QEMU_IMG snapshot -c test $TEST_IMG; } 2>&1 | _filter_testdir
+poke_file "$TEST_IMG" "$offset_snap1_l1_offset" "\x00\x00\x00\x00\x00\x40\x02\x00"
+{ $QEMU_IMG convert -s test $TEST_IMG $TEST_IMG.snap; } 2>&1 | _filter_testdir
+
+echo
+echo "== Invalid snapshot L1 table size =="
_make_test_img 64M
{ $QEMU_IO -c "write 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
{ $QEMU_IMG snapshot -c test $TEST_IMG; } 2>&1 | _filter_testdir
diff --git a/tests/qemu-iotests/080.out b/tests/qemu-iotests/080.out
index 4c7790c..f0d9038 100644
--- a/tests/qemu-iotests/080.out
+++ b/tests/qemu-iotests/080.out
@@ -59,7 +59,13 @@ wrote 512/512 bytes at offset 0
qemu-img: Could not create snapshot 'test': -27 (File too large)
qemu-img: Could not create snapshot 'test': -11 (Resource temporarily unavailable)
-== Invalid snapshot L1 table ==
+== Invalid snapshot L1 table offset ==
+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
+
+== 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)