From 76efcc616b8182053f8679617cdb874b538b45b5 Mon Sep 17 00:00:00 2001
From: def <dennis@felsin9.de>
Date: Sun, 22 May 2022 12:05:36 +0200
Subject: [PATCH] Fix 0 byte malloc in register.cpp (fixes #5187)

---
 src/engine/shared/http.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/engine/shared/http.h b/src/engine/shared/http.h
index 931fde924..5cc866c2f 100644
--- a/src/engine/shared/http.h
+++ b/src/engine/shared/http.h
@@ -1,6 +1,7 @@
 #ifndef ENGINE_SHARED_HTTP_H
 #define ENGINE_SHARED_HTTP_H
 
+#include <algorithm>
 #include <atomic>
 #include <engine/shared/jobs.h>
 
@@ -105,7 +106,7 @@ public:
 	{
 		m_Type = REQUEST::POST;
 		m_BodyLength = DataLength;
-		m_pBody = (unsigned char *)malloc(DataLength);
+		m_pBody = (unsigned char *)malloc(std::max((size_t)1, DataLength));
 		mem_copy(m_pBody, pData, DataLength);
 	}
 	void PostJson(const char *pJson)