42 lines
1.2 KiB
Diff
42 lines
1.2 KiB
Diff
From 7a13a72308b5ad5887497e13995522ab151e6293 Mon Sep 17 00:00:00 2001
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From: wangmeiyang <wangmeiyang_yewu@cmss.chinamobile.com>
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Date: Wed, 30 Nov 2022 19:47:10 +0800
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Subject: [PATCH 20/24] examples: hellolibvirt: fix argc check
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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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https://gitlab.com/libvirt/libvirt/-/issues/255
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cherry-pick from dacf616b788a989ecaa1679845a07ff8010372cf
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Reported-by: Jeremy Alcim
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Signed-off-by: Ján Tomko <jtomko@redhat.com>
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Signed-off-by: Meiyang Wang <wangmeiyang_yewu@cmss.chinamobile.com>
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---
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examples/c/misc/hellolibvirt.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/examples/c/misc/hellolibvirt.c b/examples/c/misc/hellolibvirt.c
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index a598e01be2..39cefe934c 100644
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--- a/examples/c/misc/hellolibvirt.c
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+++ b/examples/c/misc/hellolibvirt.c
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@@ -107,11 +107,12 @@ main(int argc, char *argv[])
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{
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int ret = 0;
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virConnectPtr conn;
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- char *uri;
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+ char *uri = NULL;
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printf("Attempting to connect to hypervisor\n");
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- uri = (argc > 0 ? argv[1] : NULL);
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+ if (argc > 1)
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+ uri = argv[1];
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/* virConnectOpenAuth is called here with all default parameters,
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* except, possibly, the URI of the hypervisor. */
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--
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2.27.0
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