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10c9012093
linux/drivers/usb/usbip
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Shuah Khan 10c9012093 usbip: stub_rx: fix static checker warning on unnecessary checks 
Fix the following static checker warnings:

The patch c6688ef9f2: "usbip: fix stub_rx: harden CMD_SUBMIT path
to handle malicious input" from Dec 7, 2017, leads to the following
static checker warning:

    drivers/usb/usbip/stub_rx.c:346 get_pipe()
    warn: impossible condition
'(pdu->u.cmd_submit.transfer_buffer_length > ((~0 >> 1))) =>
(s32min-s32max > s32max)'
    drivers/usb/usbip/stub_rx.c:486 stub_recv_cmd_submit()
    warn: always true condition
'(pdu->u.cmd_submit.transfer_buffer_length <= ((~0 >> 1))) =>
(s32min-s32max <= s32max)'

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-19 11:40:55 +01:00
..
Kconfig usb: Kconfig: using select for USB_COMMON dependency 2016-09-27 12:20:17 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
README
stub_dev.c usbip: prevent leaking socket pointer address in messages 2017-12-19 11:40:54 +01:00
stub_main.c usbip: stub: stop printing kernel pointer addresses in messages 2017-12-19 11:40:54 +01:00
stub_rx.c usbip: stub_rx: fix static checker warning on unnecessary checks 2017-12-19 11:40:55 +01:00
stub_tx.c usbip: stub: stop printing kernel pointer addresses in messages 2017-12-19 11:40:54 +01:00
stub.h USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00
usbip_common.c usbip: prevent leaking socket pointer address in messages 2017-12-19 11:40:54 +01:00
usbip_common.h usbip: prevent vhci_hcd driver from leaking a socket pointer address 2017-12-08 17:32:23 +01:00
usbip_event.c USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00
vhci_hcd.c usbip: prevent leaking socket pointer address in messages 2017-12-19 11:40:54 +01:00
vhci_rx.c usbip: vhci: stop printing kernel pointer addresses in messages 2017-12-19 11:40:54 +01:00
vhci_sysfs.c usbip: prevent vhci_hcd driver from leaking a socket pointer address 2017-12-08 17:32:23 +01:00
vhci_tx.c usbip: vhci: stop printing kernel pointer addresses in messages 2017-12-19 11:40:54 +01:00
vhci.h USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00
vudc_dev.c USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00
vudc_main.c USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00
vudc_rx.c USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00
vudc_sysfs.c USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00
vudc_transfer.c USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00
vudc_tx.c USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00
vudc.h USB: usbip: Remove redundant license text 2017-11-07 15:45:01 +01:00

README 

TODO:
	- more discussion about the protocol
	- testing
	- review of the userspace interface
	- document the protocol

Please send patches for this code to Greg Kroah-Hartman <greg@kroah.com>