fix(citizen-script-lua): Fix crash with nil value as name in CreateThreadNow

niekschoemaker · niekschoemaker · commit 6c6a3627b231 · 2025-01-18T00:33:27.000+01:00
diff --git a/code/components/citizen-scripting-lua/src/LuaScriptRuntime.cpp b/code/components/citizen-scripting-lua/src/LuaScriptRuntime.cpp
@@ -1139,7 +1139,11 @@ static int Lua_CreateThreadNow(lua_State* L)
 
 	if (lua_gettop(L) >= 2)
 	{
-		name = lua_tostring(L, 2);
+		auto luaName = lua_tostring(L, 2);
+		if (luaName != nullptr)
+		{
+			name = luaName;
+		}
 	}
 
 	return Lua_CreateThreadInternal(L, true, 0, 1, name);

Original file line number	Diff line number	Diff line change
`@@ -1139,7 +1139,11 @@ static int Lua_CreateThreadNow(lua_State* L)`
`1139`	`1139`
`1140`	`1140`	`if (lua_gettop(L) >= 2)`
`1141`	`1141`	`{`
`1142`		`- name = lua_tostring(L, 2);`
	`1142`	`+ auto luaName = lua_tostring(L, 2);`
	`1143`	`+ if (luaName != nullptr)`
	`1144`	`+ {`
	`1145`	`+ name = luaName;`
	`1146`	`+ }`
`1143`	`1147`	`}`
`1144`	`1148`
`1145`	`1149`	`return Lua_CreateThreadInternal(L, true, 0, 1, name);`