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59 lines
2.7 KiB
59 lines
2.7 KiB
From 0431af4412aab6aadcde893a7eacf1ae24771590 Mon Sep 17 00:00:00 2001
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Message-ID: <0431af4412aab6aadcde893a7eacf1ae24771590.1768317034.git.jdenemar@redhat.com>
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From: Michal Privoznik <mprivozn@redhat.com>
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Date: Tue, 6 Jan 2026 17:18:03 +0100
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Subject: [PATCH] esx: URI encode inventory objects twice
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While discouraged by a KB article to use special characters in
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inventory object names [1], ESX won't stop you. And thus users
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can end up with a datastore named "datastore2+", for instance.
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The datastore name (and datacenter path) are important when
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fetching/uploading a .vmx file (used in APIs like
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virDomainGetXMLDesc() or virDomainDefineXML()). And while we do
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URI encode both (dcPath and dsName), encoding them once is not
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enough. Cole Robinson discovered [2] that they need to be
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URI-encoded twice. Use newly introduced
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esxUtil_EscapeInventoryObject() helper to encode them twice.
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1: https://knowledge.broadcom.com/external/article/386368/vcenter-inventory-object-name-with-speci.html
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2: https://issues.redhat.com/browse/RHEL-133729#comment-28604072
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Resolves: https://issues.redhat.com/browse/RHEL-134127
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
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Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
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(cherry picked from commit 6c9d2591c668732eb05cf17d27c9102ef3d40b39)
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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---
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src/esx/esx_driver.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
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index 9f965811b1..02f30c2b19 100644
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--- a/src/esx/esx_driver.c
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+++ b/src/esx/esx_driver.c
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@@ -2567,9 +2567,9 @@ esxDomainGetXMLDesc(virDomainPtr domain, unsigned int flags)
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domain->conn->uri->server, domain->conn->uri->port);
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virBufferURIEncodeString(&buffer, directoryAndFileName);
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virBufferAddLit(&buffer, "?dcPath=");
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- virBufferURIEncodeString(&buffer, priv->primary->datacenterPath);
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+ esxUtil_EscapeInventoryObject(&buffer, priv->primary->datacenterPath);
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virBufferAddLit(&buffer, "&dsName=");
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- virBufferURIEncodeString(&buffer, datastoreName);
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+ esxUtil_EscapeInventoryObject(&buffer, datastoreName);
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url = virBufferContentAndReset(&buffer);
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@@ -3002,9 +3002,9 @@ esxDomainDefineXMLFlags(virConnectPtr conn, const char *xml, unsigned int flags)
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virBufferURIEncodeString(&buffer, escapedName);
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virBufferAddLit(&buffer, ".vmx?dcPath=");
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- virBufferURIEncodeString(&buffer, priv->primary->datacenterPath);
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+ esxUtil_EscapeInventoryObject(&buffer, priv->primary->datacenterPath);
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virBufferAddLit(&buffer, "&dsName=");
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- virBufferURIEncodeString(&buffer, datastoreName);
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+ esxUtil_EscapeInventoryObject(&buffer, datastoreName);
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url = virBufferContentAndReset(&buffer);
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--
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2.52.0
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