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(parent: 19b85b3) | patch
USB: cdc-wdm: better allocate a buffer that is at least as big as we tell the USB...
authorBjørn Mork <bjorn@mork.no>
Mon, 16 Jan 2012 14:11:59 +0000 (15:11 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 24 Jan 2012 22:33:50 +0000 (14:33 -0800)
commitcafbe85fb0d00d32988905c4978df433ca9b6512
tree6c4cb1ddd01bec48ae1808c848d5173afe772280tree | snapshot (tar.gz zip)
parent19b85b3b87fd1388df1f4a35969823521d35d243commit | diff
USB: cdc-wdm: better allocate a buffer that is at least as big as we tell the USB core

As it turns out, there was a mismatch between the allocated inbuf size
(desc->bMaxPacketSize0, typically something like 64) and the length we
specified in the URB (desc->wMaxCommand, typically something like 2048)

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Cc: Oliver Neukum <oliver@neukum.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/class/cdc-wdm.c diff | blob | blame | history