tracing: Prevent UAF on reused trace event type numbers

[PATCH 0/2] tracing: Prevent UAF on reused trace event type numbers

Steven Rostedt posted 2 patches 3 years, 4 months ago

Download series mbox

kernel/trace/trace.c              | 11 ++++++++++-
kernel/trace/trace.h              |  1 +
kernel/trace/trace_dynevent.c     |  2 ++
kernel/trace/trace_events.c       | 13 +++++++++++--
kernel/trace/trace_events_synth.c |  2 --
5 files changed, 24 insertions(+), 5 deletions(-)

Expand all Fold all

[PATCH 0/2] tracing: Prevent UAF on reused trace event type numbers

Posted by Steven Rostedt 3 years, 4 months ago

Steven Rostedt (Google) (2):
      tracing: Add tracing_reset_all_online_cpus_unlocked() function
      tracing: Free buffers when a used dynamic event is removed

----
 kernel/trace/trace.c              | 11 ++++++++++-
 kernel/trace/trace.h              |  1 +
 kernel/trace/trace_dynevent.c     |  2 ++
 kernel/trace/trace_events.c       | 13 +++++++++++--
 kernel/trace/trace_events_synth.c |  2 --
 5 files changed, 24 insertions(+), 5 deletions(-)