From 28c118a4e60069a18f036802c73062710b64f7ee Mon Sep 17 00:00:00 2001
From: veygax <veyga@veygax.dev>
Date: Sat, 15 Nov 2025 13:35:05 +0000
Subject: [PATCH] engine: zone: free poolchain on every iteration of
 Memory_Init

free poolchain when calling Memory_Init multiple times.

Fixes: memory leak when running run-fuzzer-Image_LoadBMP
Signed-off-by: veygax <veyga@veygax.dev>
---
 engine/common/zone.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/engine/common/zone.c b/engine/common/zone.c
index f091b1ae..bb57e084 100644
--- a/engine/common/zone.c
+++ b/engine/common/zone.c
@@ -517,6 +517,10 @@ Memory_Init
 */
 void Memory_Init( void )
 {
+	if( poolchain )
+	{
+		Q_free( poolchain );
+	}
 	poolchain = NULL; // init mem chain
 	poolcount = 0;
 }