| commit | 7a55df4694e1758a7a1c3b1432e36fca0c859d6a | |
| author | Bjørn Mork <bjorn@mork.no> | |
| Mon, 16 Jan 2012 14:11:59 +0000 (16 15:11 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Fri, 3 Feb 2012 17:22:17 +0000 (3 09:22 -0800) | ||
| tree | 530d128a71bc452e4067c90ffe578ee62734e13b | treesnapshot (tar.gz zip) |
| parent | 4ac2b6d3cc5d685f8701a392bdea04a401333a11 | commitdiff |
USB: cdc-wdm: better allocate a buffer that is at least as big as we tell the USB core
commit 655e247daf52b202a6c2d0f8a06dd2051e756ce4 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 655e247daf52b202a6c2d0f8a06dd2051e756ce4 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/usb/class/cdc-wdm.c | diffblobblamehistory |