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authorShuah Khan <shuahkh@osg.samsung.com>2017-12-15 20:05:15 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-19 13:40:55 +0300
commit10c90120930628e8b959bf58d4a0aaef3ae5d945 (patch)
tree67de4d5442bd061f65415df6eb886316b06b0b18 /tools/usb
parent90120d15f4c397272aaf41077960a157fc4212bf (diff)
downloadlinux-10c90120930628e8b959bf58d4a0aaef3ae5d945.tar.xz
usbip: stub_rx: fix static checker warning on unnecessary checks
Fix the following static checker warnings: The patch c6688ef9f297: "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>
Diffstat (limited to 'tools/usb')
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