[PATCH 19/38] trace-cmd record: prevent memory leak in add_all_instances()

In __add_all_instances(), name is allocated by strdup(dent->d_name)
but is never freed. Anyway, the content of *name is copied in
append_file() and allocate_instance(), so it didn't need to be
strduped to begin with.

Fixes a RESOURCE_LEAK error (CWE-772)

Signed-off-by: Jerome Marchand <[email protected]>
---
 tracecmd/trace-record.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tracecmd/trace-record.c b/tracecmd/trace-record.c
index c4d43469..a9e5e64d 100644
--- a/tracecmd/trace-record.c
+++ b/tracecmd/trace-record.c
@@ -422,7 +422,7 @@ static int __add_all_instances(const char *tracing_dir)
 	}
 
 	while ((dent = readdir(dir))) {
-		const char *name = strdup(dent->d_name);
+		const char *name = dent->d_name;
 		char *instance_path;
 		struct buffer_instance *instance;
 
-- 
2.44.0