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From 7b7b901fc909cc0536b4ae846b1ef741a01700c3 Mon Sep 17 00:00:00 2001
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Message-Id: <7b7b901fc909cc0536b4ae846b1ef741a01700c3@dist-git>
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From: Erik Skultety <eskultet@redhat.com>
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Date: Thu, 19 Jul 2018 15:03:51 +0200
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Subject: [PATCH] conf: Introduce virDomainVideoDefClear helper
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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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Future patches rely on the ability to reset the contents of the
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virDomainVideoDef structure rather than re-allocating it.
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Signed-off-by: Erik Skultety <eskultet@redhat.com>
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Reviewed-by: John Ferlan <jferlan@redhat.com>
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(cherry picked from commit f317b1e5c57291644c841cb620eda86dac8642a1)
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https://bugzilla.redhat.com/show_bug.cgi?id=1475770
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Signed-off-by: Erik Skultety <eskultet@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/conf/domain_conf.c | 14 +++++++++++++-
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src/conf/domain_conf.h | 1 +
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src/libvirt_private.syms | 1 +
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3 files changed, 15 insertions(+), 1 deletion(-)
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diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
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index 70eb45f03a..d23b2861ef 100644
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--- a/src/conf/domain_conf.c
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+++ b/src/conf/domain_conf.c
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@@ -2538,7 +2538,8 @@ virDomainVideoDefNew(void)
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}
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-void virDomainVideoDefFree(virDomainVideoDefPtr def)
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+void
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+virDomainVideoDefClear(virDomainVideoDefPtr def)
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{
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if (!def)
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return;
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@@ -2548,6 +2549,17 @@ void virDomainVideoDefFree(virDomainVideoDefPtr def)
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VIR_FREE(def->accel);
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VIR_FREE(def->virtio);
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VIR_FREE(def->driver);
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+
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+ memset(def, 0, sizeof(*def));
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+}
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+
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+
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+void virDomainVideoDefFree(virDomainVideoDefPtr def)
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+{
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+ if (!def)
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+ return;
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+
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+ virDomainVideoDefClear(def);
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VIR_FREE(def);
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}
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diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
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index 41d27482fb..1fc1734bcc 100644
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--- a/src/conf/domain_conf.h
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+++ b/src/conf/domain_conf.h
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@@ -2884,6 +2884,7 @@ void virDomainNVRAMDefFree(virDomainNVRAMDefPtr def);
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void virDomainWatchdogDefFree(virDomainWatchdogDefPtr def);
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virDomainVideoDefPtr virDomainVideoDefNew(void);
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void virDomainVideoDefFree(virDomainVideoDefPtr def);
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+void virDomainVideoDefClear(virDomainVideoDefPtr def);
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virDomainHostdevDefPtr virDomainHostdevDefNew(void);
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void virDomainHostdevDefClear(virDomainHostdevDefPtr def);
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void virDomainHostdevDefFree(virDomainHostdevDefPtr def);
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diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
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index 5499a368c0..5bd08d3f67 100644
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--- a/src/libvirt_private.syms
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+++ b/src/libvirt_private.syms
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@@ -567,6 +567,7 @@ virDomainTPMModelTypeToString;
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virDomainUSBDeviceDefForeach;
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virDomainVideoDefaultRAM;
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virDomainVideoDefaultType;
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+virDomainVideoDefClear;
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virDomainVideoDefFree;
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virDomainVideoDefNew;
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virDomainVideoTypeFromString;
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--
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2.18.0
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