From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Zheng Yejian <zhengyejian1@huawei.com>
Subject: [PATCH 0/2] tracing: Prevent UAF on reused trace event type numbers
Date: Wed, 23 Nov 2022 14:25:56 -0500 [thread overview]
Message-ID: <20221123192556.738176467@goodmis.org> (raw)
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(-)
next reply other threads:[~2022-11-23 19:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-23 19:25 Steven Rostedt [this message]
2022-11-23 19:25 ` [PATCH 1/2] tracing: Add tracing_reset_all_online_cpus_unlocked() function Steven Rostedt
2022-11-23 22:14 ` [PATCH 2/2] tracing: Free buffers when a used dynamic event is removed Steven Rostedt
[not found] ` <20221123192741.797436457@goodmis.org>
2022-11-23 22:42 ` Masami Hiramatsu
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