From 3cd86072fd6725178b669174eb99ab24a0bcee6c Mon Sep 17 00:00:00 2001
From: AlexChen <alex.chen@huawei.com>
Date: Tue, 27 Oct 2020 21:43:47 -0400
Subject: [PATCH] node_device: fix leak of DIR*
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Commit 53aec799fa31 introduced the function udevGetVDPACharDev(),
which scans a directory using virDirOpenIfExists() and
virDirRead(). It unfortunately forgets to close the DIR* when it is
finished with it. This patch fixes that omission.

Fixes: 53aec799fa31711ffaeacc7ec17ec6d3c2e3cadf
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: AlexChen <alex.chen@huawei.com>
---
 src/node_device/node_device_udev.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index 911325600e..c82d3e7dea 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -1198,6 +1198,7 @@ udevGetVDPACharDev(const char *sysfs_path,
                 virReportError(VIR_ERR_INTERNAL_ERROR,
                                _("vDPA chardev path '%1$s' does not exist"),
                                chardev);
+                virDirClose(dir);
                 return -1;
             }
             VIR_DEBUG("vDPA chardev is at '%s'", chardev);
@@ -1206,6 +1207,9 @@ udevGetVDPACharDev(const char *sysfs_path,
             break;
         }
     }
+
+    virDirClose(dir);
+
     if (direrr < 0)
         return -1;
 
-- 
2.27.0