45 lines
1.7 KiB
Diff
45 lines
1.7 KiB
Diff
From 33029bf5194d6562c8ffd20c9cc286ea298fb4b2 Mon Sep 17 00:00:00 2001
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Message-ID: <33029bf5194d6562c8ffd20c9cc286ea298fb4b2.1769195688.git.jdenemar@redhat.com>
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From: Michal Privoznik <mprivozn@redhat.com>
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Date: Tue, 20 Jan 2026 10:08:29 +0100
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Subject: [PATCH] esx: Allow connecting to IPv6 server
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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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When connecting to a VMWare server, the hostname from URI is
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resolved using esxUtil_ResolveHostname() which in turn calls
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getaddrinfo(). But in the hints argument, we restrict the return
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address to be IPv4 (AF_INET) which obviously fails if the address
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to resolve is an IPv6 address. Set the hint to AF_UNSPEC which
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allows both IPv4 and IPv6. While at it, also allow IPv4 addresses
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mapped in IPv6 by setting AI_V4MAPPED flag.
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Resolves: https://issues.redhat.com/browse/RHEL-138300
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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(cherry picked from commit 845210011a9ffd9d17e30c51cbc81ba67c5d3166)
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Resolves: https://issues.redhat.com/browse/RHEL-142863
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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---
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src/esx/esx_util.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/esx/esx_util.c b/src/esx/esx_util.c
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index 9b714d90ba..963bcd0a75 100644
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--- a/src/esx/esx_util.c
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+++ b/src/esx/esx_util.c
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@@ -280,8 +280,8 @@ esxUtil_ResolveHostname(const char *hostname, char **ipAddress)
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int errcode;
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g_autofree char *address = NULL;
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- hints.ai_flags = AI_ADDRCONFIG;
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- hints.ai_family = AF_INET;
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+ hints.ai_flags = AI_ADDRCONFIG | AI_V4MAPPED;
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+ hints.ai_family = AF_UNSPEC;
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hints.ai_socktype = SOCK_STREAM;
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hints.ai_protocol = 0;
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--
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2.52.0
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