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authorJohan Hovold <johan@kernel.org>2017-01-03 16:39:52 +0100
committerJohan Hovold <johan@kernel.org>2017-01-04 10:37:19 +0100
commit75dd211e773afcbc264677b0749d1cf7d937ab2d (patch)
tree78c903f206950fd0f2573e95ac9e6c98e1f89e01 /lib/fault-inject.c
parentUSB: serial: mos7720: fix use-after-free on probe errors (diff)
downloadlinux-75dd211e773afcbc264677b0749d1cf7d937ab2d.tar.xz
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USB: serial: mos7720: fix parport use-after-free on probe errors
Do not submit the interrupt URB until after the parport has been successfully registered to avoid another use-after-free in the completion handler when accessing the freed parport private data in case of a racing completion. Fixes: b69578df7e98 ("USB: usbserial: mos7720: add support for parallel port on moschip 7715") Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'lib/fault-inject.c')
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