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Message-ID: <20221123192556.738176467@goodmis.org>
Date: Wed, 23 Nov 2022 14:25:56 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org
Cc: Masami Hiramatsu <mhiramat@...nel.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Zheng Yejian <zhengyejian1@...wei.com>
Subject: [PATCH 0/2] tracing: Prevent UAF on reused trace event type numbers
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(-)
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