From 4df2fc24905063f85d658a37f3d19438816b80e1 Mon Sep 17 00:00:00 2001
From: Haroon Qureshi <haroonq@google.com>
Date: Wed, 25 Mar 2026 05:52:14 -0700
Subject: [PATCH] Ensure decoder has an error string.

We use that error buffer to check for errors.

PiperOrigin-RevId: 889193796
Change-Id: I1f7575321a57301b4ae5002d0c488bbb16a30b26
---
 src/experimental/mjz/mjz_decoder.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/experimental/mjz/mjz_decoder.cc b/src/experimental/mjz/mjz_decoder.cc
index 409607e7..8defa31d 100644
--- a/src/experimental/mjz/mjz_decoder.cc
+++ b/src/experimental/mjz/mjz_decoder.cc
@@ -206,8 +206,9 @@ mjPLUGIN_LIB_INIT {
     if (size <= 0) {
       return nullptr;
     }
+    char error[1024];
     return ParseZipBuffer(buffer, size, resource->name, const_cast<mjVFS*>(vfs),
-                          nullptr, 0);
+                          error, sizeof(error));
   };
   mjp_registerDecoder(&decoder);
 }