From 68273972d89697a41bbff7ba481520f4c498c4eb Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Wed, 3 Jun 2026 11:41:20 +0200
Subject: [PATCH] radv/rt: fix a memory leak with the RT prolog NIR

radv_meta_nir_init_shader() allocates it and it must be freed.

Cc: mesa-stable
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41991>
---
 src/amd/vulkan/radv_pipeline_rt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/amd/vulkan/radv_pipeline_rt.c b/src/amd/vulkan/radv_pipeline_rt.c
index 1a99632a06e..ff3aab8dcc4 100644
--- a/src/amd/vulkan/radv_pipeline_rt.c
+++ b/src/amd/vulkan/radv_pipeline_rt.c
@@ -1062,6 +1062,7 @@ compile_rt_prolog(struct radv_device *device, struct radv_ray_tracing_pipeline *
    NIR_PASS(_, prolog_stage.nir, nir_opt_remove_phis);
 
    pipeline->prolog = radv_compile_rt_prolog(device, &prolog_stage, &debug);
+   ralloc_free(prolog_stage.nir);
 
    bool has_traversal = !!pipeline->base.base.shaders[MESA_SHADER_INTERSECTION];