From 99c18f07d3a2270271efd79e6b5c728f5d160b02 Mon Sep 17 00:00:00 2001
From: Haroon Qureshi <haroonq@google.com>
Date: Thu, 23 Oct 2025 08:15:57 -0700
Subject: [PATCH] Increase buffer size.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The smaller size is a warning/error on some targets:

```
error: ‘ bytes’ directive output may be truncated writing 6 bytes into a region of size between 0 and 15
```
PiperOrigin-RevId: 823047552
Change-Id: Id66b5828cf84a512dffc452753f1881deb685584
---
 src/engine/engine_print.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engine/engine_print.c b/src/engine/engine_print.c
index c83a5123..396d04da 100644
--- a/src/engine/engine_print.c
+++ b/src/engine/engine_print.c
@@ -344,7 +344,7 @@ static void printVector(const char* str, const mjtNum* data, int n, FILE* fp,
 
 // print human readable memory size
 static const char* memorySize(size_t nbytes) {
-  static mjTHREADLOCAL char message[20];
+  static mjTHREADLOCAL char message[32];
   int k = 1024;
 
   if (nbytes < k) {