From 6b7c43d4126dc61b154b97554e5ad2cf7b038b06 Mon Sep 17 00:00:00 2001
From: Will Toohey <will@mon.im>
Date: Mon, 30 Jun 2025 19:39:28 +1000
Subject: [PATCH] avs: fix off-by-1 on bin2xml string allocation

---
 src/avs.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/avs.cpp b/src/avs.cpp
index 836d54e..4c29573 100644
--- a/src/avs.cpp
+++ b/src/avs.cpp
@@ -341,7 +341,7 @@ property_t prop_from_file_path(string const&path) {
 
 char* prop_to_xml_string(property_t prop, rapidxml::xml_document<>& allocator) {
     auto prop_size = property_query_size(prop);
-    char* xml = allocator.allocate_string(NULL, prop_size);
+    char* xml = allocator.allocate_string(NULL, prop_size + 1);
 
     auto written = property_mem_write(prop, xml, prop_size);
     if (written > 0) {