tracing: Take trace_types_lock when dropping the buffer_meta reference

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tracing_buffer_meta_open() drops the trace_array reference with
__trace_array_put() when ring_buffer_meta_seq_init() fails, without
holding trace_types_lock. Use trace_array_put() like every other open
error path.

Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260914133506.4865-2-devnexen@gmail.com
Fixes: 950032ffce ("ring-buffer: Add output of ring buffer meta page")
Signed-off-by: David Carlier <devnexen@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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David Carlier 2026-09-14 14:35:04 +01:00 • committed by Steven Rostedt

parent a0777b9e53

commit 2afe7575fb

1 changed files with 1 additions and 1 deletions

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kernel/trace/trace.c

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