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path: root/include/uapi/linux/can.h (follow)
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* can: raw: raw_setsockopt: limit number of can_filter that can be setMarc Kleine-Budde2016-12-15
| | | | | | | | | | | | | | | | commit 332b05ca7a438f857c61a3c21a88489a21532364 upstream. This patch adds a check to limit the number of can_filters that can be set via setsockopt on CAN_RAW sockets. Otherwise allocations > MAX_ORDER are not prevented resulting in a warning. Reference: https://lkml.org/lkml/2016/12/2/230 Reported-by: Andrey Konovalov <andreyknvl@google.com> Tested-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* can.h: make padding given by gcc explicitShawn Landden2015-05-06
| | | | | | | | | | The current definition of struct can_frame has a 16-byte size, with 8-byte alignment, but the 3 bytes of padding are not explicit like the similar 2 bytes of padding of struct canfd_frame. Make it explicit so it is easier to read. Signed-off-by: Shawn Landden <shawn@churchofgit.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* can: unify identifiers to ensure unique include processingOliver Hartkopp2014-05-19
| | | | | | | | | | | | | Armin pointed me to the fact that the identifier which is used to ensure the unique include processing in lunux/include/uapi/linux/can.h is CAN_H. This clashed with his own source as includes from libraries and APIs should use an underscore '_' at the identifier start. This patch fixes the protection identifiers in all CAN relavant includes. Reported-by: Armin Burchardt <armin@uni-bremen.de> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* can: add explicit copyrights to can userspace headerUwe Kleine-König2014-02-04
| | | | | | | | | This is in the spirit of commit 2485602f1af2 (can: add explicit copyrights to can headers). It seems I have missed can.h back then. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* UAPI: (Scripted) Disintegrate include/linuxDavid Howells2012-10-13
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>