Commit 50880f25 authored by Kevin Wolf's avatar Kevin Wolf
Browse files

qemu-iotests: Test invalid resize on luks 



This tests that the .bdrv_truncate implementation for luks doesn't crash
for invalid image sizes.

Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
parent 120bc742

tests/qemu-iotests/210

+37 −0
Original line number Diff line number Diff line
@@ -204,6 +204,43 @@ run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \ 
{ "execute": "quit" }

EOF



echo

echo "=== Resize image with invalid sizes ==="

echo



run_qemu -blockdev driver=file,filename="$TEST_IMG_FILE",node-name=node0 \

         -blockdev driver=luks,file=node0,key-secret=keysec0,node-name=node1 \

         -object secret,id=keysec0,data="foo" <<EOF

{ "execute": "qmp_capabilities" }

{ "execute": "block_resize",

  "arguments": {

      "node-name": "node1",

      "size": 9223372036854775296

  }

}

{ "execute": "block_resize",

  "arguments": {

      "node-name": "node1",

      "size": 9223372036854775808

  }

}

{ "execute": "block_resize",

  "arguments": {

      "node-name": "node1",

      "size": 18446744073709551104

  }

}

{ "execute": "block_resize",

  "arguments": {

      "node-name": "node1",

      "size": -9223372036854775808

  }

}

{ "execute": "quit" }

EOF



_img_info | _filter_img_info



# success, all done

echo "*** done"

rm -f $seq.full

tests/qemu-iotests/210.out

+16 −0
Original line number Diff line number Diff line
@@ -133,4 +133,20 @@ QMP_VERSION 
{"return": {}}

{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}





=== Resize image with invalid sizes ===



Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=node0 -blockdev driver=IMGFMT,file=node0,key-secret=keysec0,node-name=node1 -object secret,id=keysec0,data=foo

QMP_VERSION

{"return": {}}

{"error": {"class": "GenericError", "desc": "The requested file size is too large"}}

{"error": {"class": "GenericError", "desc": "Invalid parameter type for 'size', expected: integer"}}

{"error": {"class": "GenericError", "desc": "Invalid parameter type for 'size', expected: integer"}}

{"error": {"class": "GenericError", "desc": "Parameter 'size' expects a >0 size"}}

{"return": {}}

{"timestamp": {"seconds":  TIMESTAMP, "microseconds":  TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false}}



image: json:{"driver": "IMGFMT", "file": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT"}, "key-secret": "keysec0"}

file format: IMGFMT

virtual size: 0 (0 bytes)

*** done