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qemu: domain: Initialize proper element in qemuDomainPrepareStorageSourceBlockdev

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We are preparing a certain disk source passed in as '@src' so the
individual functions should use that rather than disk->src which
corresponds to the top level element of the chain only.

Without this change TLS and persistent reservations would not work for
backing images of a chain when using -blockdev.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2018-10-09 10:55:00 +02:00
parent b0ae508344
commit 58da6e3c26
1 changed files with 2 additions and 2 deletions
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4
src/qemu/qemu_domain.c
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@ -13462,10 +13462,10 @@ qemuDomainPrepareStorageSourceBlockdev(virDomainDiskDefPtr disk,
src->nodeformat) < 0) src->nodeformat) < 0)
return -1; return -1;
if (qemuDomainPrepareStorageSourcePR(disk->src, priv, src->nodestorage) < 0) if (qemuDomainPrepareStorageSourcePR(src, priv, src->nodestorage) < 0)
return -1; return -1;
if (qemuDomainPrepareStorageSourceTLS(disk->src, cfg, src->nodestorage, if (qemuDomainPrepareStorageSourceTLS(src, cfg, src->nodestorage,
priv->qemuCaps) < 0) priv->qemuCaps) < 0)
return -1; return -1;