commit c2abccecd93d5977460fdfdab19461ccfa09ae21
author MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp> Mon Jun 21 04:26:35 2010 +0900
committer Kevin Wolf <kwolf@redhat.com> Fri Jul 02 13:18:02 2010 +0200
tree 7e7db3f9117ca14cb38d8311dc92c4353fcb46c1
parent c0897e0cb94e83ec1098867b81870e4f51f225b9

qemu-img: avoid calling exit(1) to release resources properly

This patch removes exit(1) from error(), and properly releases
resources such as a block driver and an allocated memory.

For testing the Sheepdog block driver with qemu-iotests, it is
necessary to call bdrv_delete() before the program exits.  Because the
driver releases the lock of VM images in the close handler.

Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>