Message ID | 20200903205935.27832-45-mdroth@linux.vnet.ibm.com |
---|---|
State | New |
Headers | show
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[76.251.165.188]) by smtp.gmail.com with ESMTPSA id g26sm775467otn.77.2020.09.03.14.00.38 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 03 Sep 2020 14:00:39 -0700 (PDT) From: Michael Roth <mdroth@linux.vnet.ibm.com> To: qemu-devel@nongnu.org Subject: [PATCH 44/77] qga: Use qemu_get_host_name() instead of g_get_host_name() Date: Thu, 3 Sep 2020 15:59:02 -0500 Message-Id: <20200903205935.27832-45-mdroth@linux.vnet.ibm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200903205935.27832-1-mdroth@linux.vnet.ibm.com> References: <20200903205935.27832-1-mdroth@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::343; envelope-from=flukshun@gmail.com; helo=mail-ot1-x343.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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Series |
Patch Round-up for stable 5.0.1, freeze on 2020-09-10
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expand
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diff --git a/qga/commands.c b/qga/commands.c index efc8b90281..d3fec807c1 100644 --- a/qga/commands.c +++ b/qga/commands.c @@ -515,11 +515,20 @@ int ga_parse_whence(GuestFileWhence *whence, Error **errp) GuestHostName *qmp_guest_get_host_name(Error **errp) { GuestHostName *result = NULL; - gchar const *hostname = g_get_host_name(); - if (hostname != NULL) { - result = g_new0(GuestHostName, 1); - result->host_name = g_strdup(hostname); + g_autofree char *hostname = qemu_get_host_name(errp); + + /* + * We want to avoid using g_get_host_name() because that + * caches the result and we wouldn't reflect changes in the + * host name. + */ + + if (!hostname) { + hostname = g_strdup("localhost"); } + + result = g_new0(GuestHostName, 1); + result->host_name = g_steal_pointer(&hostname); return result; }