40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From 148ee94fdde4b4b6a78ff2a734a2bc9105a81166 Mon Sep 17 00:00:00 2001
|
|
Message-Id: <148ee94fdde4b4b6a78ff2a734a2bc9105a81166@dist-git>
|
|
From: Peter Krempa <pkrempa@redhat.com>
|
|
Date: Tue, 23 Jun 2020 12:24:07 +0200
|
|
Subject: [PATCH] qemuBackupBegin: Don't leak 'def' on early failures
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
The cleanup path expects that 'def' is assigned to 'priv->backup', but
|
|
that's not the case for early failures. Add a check to stop overwriting
|
|
of 'def' so that it can be freed.
|
|
|
|
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
|
|
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
(cherry picked from commit b5212365b640fceb7116dca30518b42bf6ab42df)
|
|
https://bugzilla.redhat.com/show_bug.cgi?id=1804593
|
|
Message-Id: <18f55f981e9a6eba7266424fb0f244a2c7102508.1592906423.git.pkrempa@redhat.com>
|
|
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
---
|
|
src/qemu/qemu_backup.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/src/qemu/qemu_backup.c b/src/qemu/qemu_backup.c
|
|
index 67d646f477..c207d3b7d0 100644
|
|
--- a/src/qemu/qemu_backup.c
|
|
+++ b/src/qemu/qemu_backup.c
|
|
@@ -803,7 +803,7 @@ qemuBackupBegin(virDomainObjPtr vm,
|
|
ignore_value(qemuDomainObjExitMonitor(priv->driver, vm));
|
|
}
|
|
|
|
- if (ret < 0 && !job_started)
|
|
+ if (ret < 0 && !job_started && priv->backup)
|
|
def = g_steal_pointer(&priv->backup);
|
|
|
|
if (ret == 0)
|
|
--
|
|
2.27.0
|
|
|