usbip: tools: fix fd leakage in the function of read_attr_usbip_status
authorHewenliang <hewenliang4@huawei.com>
Fri, 25 Oct 2019 04:35:15 +0000 (00:35 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 1 Dec 2019 08:17:40 +0000 (09:17 +0100)
commit375b26a8648188957e2f3119c6cf078d3275bd74
tree7178854a3ca91471977d58e13a716ce9edc8a558
parente70448b92253c6b20a95b852147a7ff4b97f1c34
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>
tools/usb/usbip/libsrc/usbip_host_common.c