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| author | Stephane Grosjean <s.grosjean@peak-system.com> | 2018-01-15 18:31:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-23 21:58:17 +0300 |
| commit | 659af12a2780dd552b6702dafd4598900aeb29e9 (patch) | |
| tree | 5db1575d49c0ae4ec9e9ac9143874eb1160ff8e2 /net/can/af_can.c | |
| parent | e53050a85f657f55c2036beea2cbee698d47b6d7 (diff) | |
| download | linux-659af12a2780dd552b6702dafd4598900aeb29e9.tar.xz | |
can: peak: fix potential bug in packet fragmentation
commit d8a243af1a68395e07ac85384a2740d4134c67f4 upstream.
In some rare conditions when running one PEAK USB-FD interface over
a non high-speed USB controller, one useless USB fragment might be sent.
This patch fixes the way a USB command is fragmented when its length is
greater than 64 bytes and when the underlying USB controller is not a
high-speed one.
Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/can/af_can.c')
0 files changed, 0 insertions, 0 deletions