From a687e71afd9a734de0df85fdfc4125f79b282c35 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 15 Feb 2021 11:02:58 -0800
Subject: [PATCH] v3d/qpu: Avoid leaking memory in the QPU disasm test.

Required to run this test under ASan, as we'll be soon doing for building
ARM drivers with asan testing.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9070>
---
 src/broadcom/qpu/tests/qpu_disasm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/broadcom/qpu/tests/qpu_disasm.c b/src/broadcom/qpu/tests/qpu_disasm.c
index 1bc3c9ec67f..5922b409aa8 100644
--- a/src/broadcom/qpu/tests/qpu_disasm.c
+++ b/src/broadcom/qpu/tests/qpu_disasm.c
@@ -24,6 +24,7 @@
 #include <stdio.h>
 #include <string.h>
 #include "util/macros.h"
+#include "util/ralloc.h"
 #include "broadcom/common/v3d_device_info.h"
 #include "broadcom/qpu/qpu_disasm.h"
 #include "broadcom/qpu/qpu_instr.h"
@@ -139,6 +140,7 @@ main(int argc, char **argv)
                         retval = 1;
                         continue;
                 }
+                ralloc_free((void *)disasm_output);
 
                 struct v3d_qpu_instr instr;
                 if (!v3d_qpu_instr_unpack(&devinfo, tests[i].inst, &instr)) {
@@ -178,6 +180,7 @@ main(int argc, char **argv)
                         const char *redisasm = v3d_qpu_disasm(&devinfo, repack);
                         printf("  Got:      \"%s\"\n", redisasm);
                         retval = 1;
+                        ralloc_free((void *)redisasm);
                 }
 
                 printf("PASS\n");