[PATCH 34/38] trace-cmd mem: prevent a memory leak in trace_mem()

["Jerome Marchand" <jmarchan@xxxxxxxxxx>]

Close the tracecmd handle in the error path.

Fixes a RESOURCE_LEAK error (CWE-772)

Signed-off-by: Jerome Marchand <jmarchan@xxxxxxxxxx>
---
 tracecmd/trace-mem.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tracecmd/trace-mem.c b/tracecmd/trace-mem.c
index 3e1ac9f3..6182b096 100644
--- a/tracecmd/trace-mem.c
+++ b/tracecmd/trace-mem.c
@@ -555,9 +555,10 @@ void trace_mem(int argc, char **argv)
 
 	ret = tracecmd_read_headers(handle, 0);
 	if (ret)
-		return;
+		goto out;
 
 	do_trace_mem(handle);
 
+out:
 	tracecmd_close(handle);
 }
-- 
2.44.0