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authorJohan Hovold <johan@kernel.org>2017-10-11 14:02:57 +0200
committerJohan Hovold <johan@kernel.org>2017-10-11 15:24:22 +0200
commit19a565d9af6e0d828bd0d521d3bafd5017f4ce52 (patch)
treedd9bce3ecc561202970fa69ecac359a83fb3c098 /lib/dma-noop.c
parent29d15361385f0792bd9e8abb10604ebc4b96cf5b (diff)
downloadlinux-19a565d9af6e0d828bd0d521d3bafd5017f4ce52.tar.bz2
USB: serial: garmin_gps: fix I/O after failed probe and remove
Make sure to stop any submitted interrupt and bulk-out URBs before returning after failed probe and when the port is being unbound to avoid later NULL-pointer dereferences in the completion callbacks. Also fix up the related and broken I/O cancellation on failed open and on close. (Note that port->write_urb was never submitted.) Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable <stable@vger.kernel.org> # 51a2f077 ("USB: introduce usb_anchor") Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'lib/dma-noop.c')
0 files changed, 0 insertions, 0 deletions