From 009d2de88f7f4327b19aaa4d514c805b124db2f6 Mon Sep 17 00:00:00 2001
From: Jesse Natalie <jenatali@microsoft.com>
Date: Thu, 18 May 2023 10:46:54 -0700
Subject: [PATCH] nir_opt_constant_folding: Fix nir_deref_path leak

Cc: Mesa-stable
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23173>
---
 src/compiler/nir/nir_opt_constant_folding.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/compiler/nir/nir_opt_constant_folding.c b/src/compiler/nir/nir_opt_constant_folding.c
index dd91fed65c5..4b27bc36081 100644
--- a/src/compiler/nir/nir_opt_constant_folding.c
+++ b/src/compiler/nir/nir_opt_constant_folding.c
@@ -167,6 +167,7 @@ const_value_for_deref(nir_deref_instr *deref)
 
    /* We have to have ended at a vector */
    assert(c->num_elements == 0);
+   nir_deref_path_finish(&path);
    return v ? v : c->values;
 
 fail: