From: Hewenliang <hewenliang4@huawei.com>
Date: Fri, 25 Oct 2019 04:35:15 +0000 (-0400)
Subject: usbip: tools: fix fd leakage in the function of read_attr_usbip_status
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0fbf00e767ebe0c2e1975fb0545c67ff6ef4a8a7;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

usbip: tools: fix fd leakage in the function of read_attr_usbip_status

commit 26a4d4c00f85cb844dd11dd35e848b079c2f5e8f upstream.

We should close the fd before the return of read_attr_usbip_status.

Fixes: 3391ba0e2792 ("usbip: tools: Extract generic code to be shared with vudc backend")
Signed-off-by: Hewenliang <hewenliang4@huawei.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191025043515.20053-1-hewenliang4@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/tools/usb/usbip/libsrc/usbip_host_common.c b/tools/usb/usbip/libsrc/usbip_host_common.c
index f5ad219a324e..4bb905925b0e 100644
--- a/tools/usb/usbip/libsrc/usbip_host_common.c
+++ b/tools/usb/usbip/libsrc/usbip_host_common.c
@@ -69,7 +69,7 @@ static int32_t read_attr_usbip_status(struct usbip_usb_device *udev)
 	}
 
 	value = atoi(status);
-
+	close(fd);
 	return value;
 }