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From 1911ebd62779701aae271dd3e047415bfd2cd303 Mon Sep 17 00:00:00 2001
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Message-Id: <1911ebd62779701aae271dd3e047415bfd2cd303@dist-git>
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From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
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Date: Thu, 20 Jan 2022 14:53:33 +0100
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Subject: [PATCH] qemu: fix inactive snapshot revert
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The commit splitting out the qemuSnapshotRevertInactive function
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dropped the 'defined = true' line by accident and instead
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returned -1, leaving the user with a cryptic error:
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error: An error occurred, but the cause is unknown
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https://bugzilla.redhat.com/show_bug.cgi?id=2039136
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https://gitlab.com/libvirt/libvirt/-/issues/266
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Fixes: 85e4a13c3f19078fb6af5ffb4a80022c142cbc7e
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Signed-off-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit 76deb656132bb8817ddae4b7f417930c4db824c9)
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Signed-off-by: Ján Tomko <jtomko@redhat.com>
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---
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src/qemu/qemu_snapshot.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/qemu/qemu_snapshot.c b/src/qemu/qemu_snapshot.c
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index f92e00f9c0..ac7bab90f8 100644
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--- a/src/qemu/qemu_snapshot.c
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+++ b/src/qemu/qemu_snapshot.c
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@@ -2193,7 +2193,7 @@ qemuSnapshotRevertInactive(virDomainObj *vm,
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if (*inactiveConfig) {
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virDomainObjAssignDef(vm, inactiveConfig, false, NULL);
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- return -1;
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+ defined = true;
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}
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if (flags & (VIR_DOMAIN_SNAPSHOT_REVERT_RUNNING |
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--
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2.35.0
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