From a9e0a0daa143d8bce1f988da78b49e72241b0fe9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mikolai=20G=C3=BCtschow?= <mikolai.guetschow@tu-dresden.de>
Date: Wed, 24 Jan 2024 11:14:23 +0100
Subject: [PATCH] pkg/uzlib: warn about memory leak during compression

---
 pkg/uzlib/doc.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/uzlib/doc.txt b/pkg/uzlib/doc.txt
index 06bf3e9da7..4ed61edaa0 100644
--- a/pkg/uzlib/doc.txt
+++ b/pkg/uzlib/doc.txt
@@ -4,6 +4,10 @@
  * @ingroup  sys_compression
  * @brief    Deflate/Zlib-compatible LZ77 compression/decompression library
  *
+ * @warning During compression, uzlib allocates memory on the heap without freeing it.
+ *          Do not use this package in production code!
+ *          See https://github.com/pfalcon/uzlib/issues/41#issuecomment-1907807048
+ *
  * # License
  *
  * Licensed under zlib.