forked from pool/libvirt
278a149fdc
Note: tarball verification is now done using %gpg_verify, along with the .asc file the upstream libvirt maintainer now generates for each release. This approach requires using the upstream .gz tarball, which is slightly larger than the regenerated .bz2 one. - Update to libvirt 1.2.9 - Introduce virNodeAllocPages - event: introduce new event for tunable values - Add support for fetching statistics of completed jobs - CVE-2014-3657: domain_conf: fix domain deadlock - CVE-2014-3633: qemu: blkiotune: Use correct definition when looking up disk - Many incremental improvements and bug fixes, see http://libvirt.org/news.html - Drop upstream patches: 3e745e8f-CVE-2014-3633.patch, libvirt-guests-wait-for-ntp.patch - Verify tarball with associated .asc file Add: libvirt.keyring, libvirt-1.2.9.tar.gz.asc Use upstream .gz tarball instead of locally generated .bz2 OBS-URL: https://build.opensuse.org/request/show/253577 OBS-URL: https://build.opensuse.org/package/show/Virtualization/libvirt?expand=0&rev=411
34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
From 475b272c126d53f3985860422dc96b01b470423e Mon Sep 17 00:00:00 2001
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From: Chunyan Liu <cyliu@suse.com>
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Date: Tue, 29 Jul 2014 17:31:28 +0800
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Subject: [PATCH] blockcopy: check dst = identical device
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Check whether dst is the same device as source, if yes, report
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error and exit.
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Signed-off-by: Chunyan Liu <cyliu@suse.com>
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---
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src/qemu/qemu_driver.c | 7 +++++++
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1 file changed, 7 insertions(+)
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Index: libvirt-1.2.9/src/qemu/qemu_driver.c
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===================================================================
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--- libvirt-1.2.9.orig/src/qemu/qemu_driver.c
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+++ libvirt-1.2.9/src/qemu/qemu_driver.c
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@@ -15589,6 +15589,15 @@ qemuDomainBlockCopyCommon(virDomainObjPt
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virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
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_("non-file destination not supported yet"));
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}
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+
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+ if (STREQ_NULLABLE(realpath(disk->src->path, NULL),
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+ realpath(mirror->path, NULL))) {
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+ virReportError(VIR_ERR_INVALID_ARG,
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+ _("destination '%s' is the same as disk '%s' source"),
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+ mirror->path, path);
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+ goto endjob;
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+ }
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+
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if (stat(mirror->path, &st) < 0) {
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if (errno != ENOENT) {
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virReportSystemError(errno, _("unable to stat for disk %s: %s"),
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