linux_dsm_epyc7002/include/linux/can
Oliver Hartkopp d253eee201 can: Fix CAN_(EFF|RTR)_FLAG handling in can_filter
Due to a wrong safety check in af_can.c it was not possible to filter
for SFF frames with a specific CAN identifier without getting the
same selected CAN identifier from a received EFF frame also.

This fix has a minimum (but user visible) impact on the CAN filter
API and therefore the CAN version is set to a new date.

Indeed the 'old' API is still working as-is. But when now setting
CAN_(EFF|RTR)_FLAG in can_filter.can_mask you might get less traffic
than before - but still the stuff that you expected to get for your
defined filter ...

Thanks to Kurt Van Dijck for pointing at this issue and for the review.

Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net>
Acked-by: Kurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-03 15:52:35 -08:00
..
bcm.h [CAN]: Fix plain integer definitions in userspace header. 2008-01-28 14:54:12 -08:00
core.h can: Fix CAN_(EFF|RTR)_FLAG handling in can_filter 2008-12-03 15:52:35 -08:00
error.h [CAN]: Add PF_CAN core module 2008-01-28 14:54:10 -08:00
Kbuild [CAN]: Add missing Kbuild entries 2008-01-28 14:54:13 -08:00
raw.h [CAN]: Add raw protocol 2008-01-28 14:54:10 -08:00