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| author | David Carlier <devnexen@gmail.com> | 2026-09-14 14:35:04 +0100 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2026-10-14 17:47:24 -0400 |
| commit | 2afe7575fb24b9d0476ae4a3a9862f7997216aa4 (patch) | |
| tree | f1a5bcfe3cccc4df694b98f8b33e7ddaf5352be8 /tools/perf/scripts/python | |
| parent | a0777b9e53157f1f6848a0fd0650f5465391ea81 (diff) | |
tracing: Take trace_types_lock when dropping the buffer_meta reference
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: 950032ffcee7 ("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>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions