linux-kernel - [for-linus][PATCH 12/13] rtla/osnoise: Free params at the exit

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Date:   Fri, 25 Feb 2022 11:52:03 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     linux-kernel@...r.kernel.org
Cc:     Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Jonathan Corbet <corbet@....net>,
        Daniel Bristot de Oliveira <bristot@...nel.org>
Subject: [for-linus][PATCH 12/13] rtla/osnoise: Free params at the exit

From: Daniel Bristot de Oliveira <bristot@...nel.org>

The variable that stores the parsed command line arguments are not
being free()d at the rtla osnoise top exit path.

Free params variable before exiting.

Link: https://lkml.kernel.org/r/0be31d8259c7c53b98a39769d60cfeecd8421785.1645206561.git.bristot@kernel.org

Fixes: 1eceb2fc2ca5 ("rtla/osnoise: Add osnoise top mode")
Cc: Jonathan Corbet <corbet@....net>
Signed-off-by: Daniel Bristot de Oliveira <bristot@...nel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org>
---
 tools/tracing/rtla/src/osnoise_top.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/tracing/rtla/src/osnoise_top.c b/tools/tracing/rtla/src/osnoise_top.c
index c67dc28ef716..7af769b9c0de 100644
--- a/tools/tracing/rtla/src/osnoise_top.c
+++ b/tools/tracing/rtla/src/osnoise_top.c
@@ -573,6 +573,7 @@ int osnoise_top_main(int argc, char **argv)
 	osnoise_free_top(tool->data);
 	osnoise_destroy_tool(record);
 	osnoise_destroy_tool(tool);
+	free(params);
 out_exit:
 	exit(return_value);
 }
-- 
2.34.1