From f99d4a2ee32f991e595a650ef16c5bdc16301703 Mon Sep 17 00:00:00 2001
From: Piotr Stankiewicz <piotr.stankiewicz@docker.com>
Date: Mon, 14 Jul 2025 15:15:41 +0200
Subject: [PATCH] gpuinfo: Release Metal device handle in VRAM size getter

Signed-off-by: Piotr Stankiewicz <piotr.stankiewicz@docker.com>
---
 pkg/gpuinfo/metal.m | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/gpuinfo/metal.m b/pkg/gpuinfo/metal.m
index 354f71d..21364a8 100644
--- a/pkg/gpuinfo/metal.m
+++ b/pkg/gpuinfo/metal.m
@@ -7,7 +7,9 @@
 size_t getVRAMSize() {
     id<MTLDevice> device = MTLCreateSystemDefaultDevice();
     if (device) {
-        return [device recommendedMaxWorkingSetSize];
+        size_t vramsz = [device recommendedMaxWorkingSetSize];
+        [device release];
+        return vramsz;
     }
     return 0;
 }
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