hqemu - HQEMU

	Commit message (Collapse)	Author	Age	Files	Lines
*	iotests, parallels: test for write into Parallels image	Denis V. Lunev	2015-05-22	1	-0/+10
\| \| \| \| \| \| \| \| \| \|	Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Roman Kagan <rkagan@parallels.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Roman Kagan <rkagan@parallels.com> Message-id: 1430207220-24458-11-git-send-email-den@openvz.org CC: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
*	iotests: add v2 parallels sample image and simple test for it	Denis V. Lunev	2014-11-03	1	-0/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This is simple test image for the following commit made by me. commit d25d59802021a747812472780d80a0e792078f40 Author: Denis V. Lunev <den@openvz.org> Date: Mon Jul 28 20:23:55 2014 +0400 parallels: 2TB+ parallels images support Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1412759610-2257-3-git-send-email-den@openvz.org CC: Jeff Cody <jcody@redhat.com> CC: Kevin Wolf <kwolf@redhat.com> CC: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
*	iotests: replace fake parallels image with authentic one	Denis V. Lunev	2014-11-03	1	-4/+4
\| \| \| \| \| \| \| \| \| \| \| \| \|	The image was generated using http://openvz.org/Ploop utility and properly filled with the same content as original one. Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1412759610-2257-2-git-send-email-den@openvz.org CC: Jeff Cody <jcody@redhat.com> CC: Kevin Wolf <kwolf@redhat.com> CC: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
*	parallels: Sanity check for s->tracks (CVE-2014-0142)	Kevin Wolf	2014-04-01	1	-0/+4
\| \| \| \| \| \| \| \| \| \| \| \|	This avoids a possible division by zero. Convert s->tracks to unsigned as well because it feels better than surviving just because the results of calculations with s->tracks are converted to unsigned anyway. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
*	parallels: Fix catalog size integer overflow (CVE-2014-0143)	Kevin Wolf	2014-04-01	1	-0/+14
	The first test case would cause a huge memory allocation, leading to a qemu abort; the second one to a too small malloc() for the catalog (smaller than s->catalog_size), which causes a read-only out-of-bounds array access and on big endian hosts an endianess conversion for an undefined memory area. The sample image used here is not an original Parallels image. It was created using an hexeditor on the basis of the struct that qemu uses. Good enough for trying to crash the driver, but not for ensuring compatibility. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>