From: Bruce Richardson <bruce.richardson@intel.com>
Date: Thu, 6 May 2021 11:19:27 +0000 (+0100)
Subject: raw/ioat: fix directory handle leak
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=2341397eb752209bc22c519d583d9ea8a31e7245;p=dpdk.git

raw/ioat: fix directory handle leak

When reading the /dev directory as part of the bus scan for DSA devices,
the directory handle from opendir was not freed on function return,
leading to a resource leak.

Coverity issue: 370588
Fixes: b7aaf417f936 ("raw/ioat: add bus driver for device scanning automatically")

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---

diff --git a/drivers/raw/ioat/idxd_bus.c b/drivers/raw/ioat/idxd_bus.c
index 5b448d49de..5199786785 100644
--- a/drivers/raw/ioat/idxd_bus.c
+++ b/drivers/raw/ioat/idxd_bus.c
@@ -312,6 +312,7 @@ dsa_scan(void)
 		dev->device.numa_node = numa_node;
 	}
 
+	closedir(dev_dir);
 	return 0;
 }