diff options
| author | Nicolas Pitre <[email protected]> | 2019-11-05 10:33:16 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-11-27 07:47:17 +0100 |
| commit | 0c9acb1af77a3cb8707e43f45b72c95266903cee (patch) | |
| tree | d96804eb6165e9136204f64a82d8b46a30e2d549 /tools/perf/util/trace-event-scripting.c | |
| parent | b2b2dd71e0859436d4e05b2f61f86140250ed3f8 (diff) | |
vcs: prevent write access to vcsu devices
Commit d21b0be246bf ("vt: introduce unicode mode for /dev/vcs") guarded
against using devices containing attributes as this is not yet
implemented. It however failed to guard against writes to any devices
as this is also unimplemented.
Reported-by: Or Cohen <[email protected]>
Signed-off-by: Nicolas Pitre <[email protected]>
Cc: <[email protected]> # v4.19+
Cc: Jiri Slaby <[email protected]>
Fixes: d21b0be246bf ("vt: introduce unicode mode for /dev/vcs")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions