From: Hewenliang <hewenliang4@huawei.com>
Date: Sat, 26 Oct 2019 01:35:55 +0000 (-0400)
Subject: tools: PCI: Fix fd leakage
X-Git-Tag: v5.10.7~3719^2~1^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3c379a59b4795d7279d38c623e74b9790345a32b;p=platform%2Fkernel%2Flinux-rpi.git

tools: PCI: Fix fd leakage

We should close fd before the return of run_test.

Fixes: 3f2ed8134834 ("tools: PCI: Add a userspace tool to test PCI endpoint")
Signed-off-by: Hewenliang <hewenliang4@huawei.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
---

diff --git a/tools/pci/pcitest.c b/tools/pci/pcitest.c
index cb1e51f..32b7c6f 100644
--- a/tools/pci/pcitest.c
+++ b/tools/pci/pcitest.c
@@ -129,6 +129,7 @@ static int run_test(struct pci_test *test)
 	}
 
 	fflush(stdout);
+	close(fd);
 	return (ret < 0) ? ret : 1 - ret; /* return 0 if test succeeded */
 }