| From 26a4d4c00f85cb844dd11dd35e848b079c2f5e8f Mon Sep 17 00:00:00 2001 |
| From: Hewenliang <hewenliang4@huawei.com> |
| Date: Fri, 25 Oct 2019 00:35:15 -0400 |
| Subject: usbip: tools: fix fd leakage in the function of read_attr_usbip_status |
| |
| From: Hewenliang <hewenliang4@huawei.com> |
| |
| 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 | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- 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(st |
| } |
| |
| value = atoi(status); |
| - |
| + close(fd); |
| return value; |
| } |
| |
