From: Stephen Hemminger <sthemmin@microsoft.com>
Date: Mon, 6 Aug 2018 18:11:06 +0000 (-0700)
Subject: bus/vmbus: close directory in error path
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=bca88be88a6fbfe5bc108693444d2ede5b23bf2b;p=dpdk.git

bus/vmbus: close directory in error path

Fix bug reported by Coverity where directory being scanned was
not closed in error path (leaking file descriptor).

Coverity issue: 302848
Fixes: 831dba47bd36 ("bus/vmbus: add Hyper-V virtual bus support")

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
---

diff --git a/drivers/bus/vmbus/linux/vmbus_uio.c b/drivers/bus/vmbus/linux/vmbus_uio.c
index b0f8ebaea6..0b1b153cc0 100644
--- a/drivers/bus/vmbus/linux/vmbus_uio.c
+++ b/drivers/bus/vmbus/linux/vmbus_uio.c
@@ -357,6 +357,7 @@ int vmbus_uio_get_subchan(struct vmbus_channel *primary,
 		if (err) {
 			VMBUS_LOG(NOTICE, "invalid subchannel id %lu",
 				  subid);
+			closedir(chan_dir);
 			return err;
 		}