diff options
| author | Oliver Hartkopp <[email protected]> | 2021-03-25 13:58:48 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <[email protected]> | 2021-03-29 09:51:20 +0200 |
| commit | 9e9714742fb70467464359693a73b911a630226f (patch) | |
| tree | 01fb923d7e2428470d8abf9a1e4e6b1ff47f9f86 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 1b479fb801602b22512f53c19b1f93a4fc5d5d9d (diff) | |
can: bcm/raw: fix msg_namelen values depending on CAN_REQUIRED_SIZE
Since commit f5223e9eee65 ("can: extend sockaddr_can to include j1939
members") the sockaddr_can has been extended in size and a new
CAN_REQUIRED_SIZE macro has been introduced to calculate the protocol
specific needed size.
The ABI for the msg_name and msg_namelen has not been adapted to the
new CAN_REQUIRED_SIZE macro for the other CAN protocols which leads to
a problem when an existing binary reads the (increased) struct
sockaddr_can in msg_name.
Fixes: f5223e9eee65 ("can: extend sockaddr_can to include j1939 members")
Reported-by: Richard Weinberger <[email protected]>
Tested-by: Richard Weinberger <[email protected]>
Acked-by: Kurt Van Dijck <[email protected]>
Link: https://lore.kernel.org/linux-can/[email protected]/T/#t
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Oliver Hartkopp <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions