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From 9a0d6a2eac4a69d548620f80ed0c71fc0cb6d415 Mon Sep 17 00:00:00 2001
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Message-Id: <9a0d6a2eac4a69d548620f80ed0c71fc0cb6d415@dist-git>
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From: Michal Privoznik <mprivozn@redhat.com>
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Date: Thu, 11 Apr 2019 15:14:16 -0400
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Subject: [PATCH] qemu: Use @tmpChr in qemuDomainDetachChrDevice to build
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 device string
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So far we are passing @chr to qemuBuildChrDeviceStr. This is
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suboptimal (in fact wrong) because @chr is just parsed XML
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definition provided by user which by definition may lack some
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information. On the other hand, @tmpChr is the one that was found
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using @chr in domain definition so it contains the same amount of
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information or more.
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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Reviewed-by: John Ferlan <jferlan@redhat.com>
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(cherry picked from commit f538f5ed3a876c3cb67ae5b7a01f133f192aca13)
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Partially-Resolves: https://bugzilla.redhat.com/1658198
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Signed-off-by: Laine Stump <laine@redhat.com>
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Signed-off-by: Laine Stump <laine@laine.org>
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Message-Id: <20190411191453.24055-5-laine@redhat.com>
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Acked-by: Michal Privoznik <mprivozn@redhat.com>
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---
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 src/qemu/qemu_hotplug.c | 2 +-
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 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
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index 5e11e1997a..46cafef4c2 100644
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--- a/src/qemu/qemu_hotplug.c
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+++ b/src/qemu/qemu_hotplug.c
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@@ -5594,7 +5594,7 @@ int qemuDomainDetachChrDevice(virQEMUDriverPtr driver,
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     sa_assert(tmpChr->info.alias);
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-    if (qemuBuildChrDeviceStr(&devstr, vmdef, chr, priv->qemuCaps) < 0)
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+    if (qemuBuildChrDeviceStr(&devstr, vmdef, tmpChr, priv->qemuCaps) < 0)
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         goto cleanup;
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     if (!async)
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-- 
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2.21.0
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