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

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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>
This commit is contained in:
Hewenliang 2019-10-25 00:35:15 -04:00 committed by Greg Kroah-Hartman
parent 9870e74477
commit 0fbf00e767
1 changed files with 1 additions and 1 deletions
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tools/usb/usbip/libsrc/usbip_host_common.c
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@ -69,7 +69,7 @@ static int32_t read_attr_usbip_status(struct usbip_usb_device *udev)
}
value = atoi(status);
close(fd);
return value;
}