From e9a859db3cbad0d3dd10deb0527ddfcecce5e78d Mon Sep 17 00:00:00 2001
From: George <35490284+noctrex@users.noreply.github.com>
Date: Tue, 3 Feb 2026 08:43:39 +0200
Subject: [PATCH] ggml: added cleanups in ggml_quantize_free (#19278)

Add missing cleanup calls for IQ2_S, IQ1_M quantization types and IQ3XS with 512 blocks during quantization cleanup.
---
 ggml/src/ggml.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ggml/src/ggml.c b/ggml/src/ggml.c
index e1471b540e..500cb6b72f 100644
--- a/ggml/src/ggml.c
+++ b/ggml/src/ggml.c
@@ -7517,8 +7517,11 @@ void ggml_quantize_free(void) {
 
     iq2xs_free_impl(GGML_TYPE_IQ2_XXS);
     iq2xs_free_impl(GGML_TYPE_IQ2_XS);
+    iq2xs_free_impl(GGML_TYPE_IQ2_S);
     iq2xs_free_impl(GGML_TYPE_IQ1_S);
+    iq2xs_free_impl(GGML_TYPE_IQ1_M);
     iq3xs_free_impl(256);
+    iq3xs_free_impl(512);
 
     ggml_critical_section_end();
 }