From aa18915d61a805701c022e25371336cb1893737d Mon Sep 17 00:00:00 2001
From: Patrick Pelissier <Patrick.Pelissier@gmail.com>
Date: Sun, 21 May 2023 00:15:58 +0200
Subject: [PATCH] Fix overflow computation

---
 m-string.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/m-string.h b/m-string.h
index 5a9f3122..6c3b1158 100644
--- a/m-string.h
+++ b/m-string.h
@@ -326,7 +326,7 @@ m_str1ng_fit2size (m_string_t v, size_t size_alloc)
     // Insufficient current allocation to store the new string
     // Perform an allocation on the heap.
     size_t alloc = size_alloc + size_alloc / 2;
-    if (M_UNLIKELY_NOMEM (alloc <= old_alloc)) {
+    if (M_UNLIKELY_NOMEM (alloc <= size_alloc)) {
       /* Overflow in alloc computation */
       M_MEMORY_FULL(sizeof (char) * alloc);
       // NOTE: Return is currently broken.