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From 4b8dbdb81eb6a755dc58b359e65b769ee1dc3f86 Mon Sep 17 00:00:00 2001
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Message-Id: <4b8dbdb81eb6a755dc58b359e65b769ee1dc3f86@dist-git>
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From: Michal Privoznik <mprivozn@redhat.com>
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Date: Fri, 24 Jan 2020 15:05:49 +0100
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Subject: [PATCH] cpu.c: Check properly for virCapabilitiesGetNodeInfo() retval
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The virCapabilitiesGetNodeInfo() function has the usual return
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value semantics for integeres: a negative value means an error,
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zero or a positive value means success. However, the function
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call done in virCPUProbeHost() doesn't check for the return value
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accordingly.
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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Reviewed-by: Peter Krempa <pkrempa@redhat.com>
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(cherry picked from commit 609acf1f5d5d666148355719346c8ee05f911e33)
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https://bugzilla.redhat.com/show_bug.cgi?id=1794691
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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Message-Id: <033f07f79bc9fa26f669c83f9aa790bfaef25b93.1579874719.git.mprivozn@redhat.com>
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Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
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---
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src/cpu/cpu.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/cpu/cpu.c b/src/cpu/cpu.c
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index a2ae5b8c07..d99466472b 100644
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--- a/src/cpu/cpu.c
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+++ b/src/cpu/cpu.c
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@@ -455,7 +455,7 @@ virCPUProbeHost(virArch arch)
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{
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virNodeInfo nodeinfo;
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- if (virCapabilitiesGetNodeInfo(&nodeinfo))
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+ if (virCapabilitiesGetNodeInfo(&nodeinfo) < 0)
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return NULL;
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return virCPUGetHost(arch, VIR_CPU_TYPE_HOST, &nodeinfo, NULL);
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--
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2.25.0
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