From 8dffbcfd26e4238285ac6d07090976eb125b48da Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Wed, 13 Aug 2008 06:22:04 +0000
Subject: (svn r14064) -Fix [FS#1752]: check for the length of strings (in
 bytes) in the command. Checking for the length in pixels is impossible
 because that differs per client.

---
 src/vehicle.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/vehicle.cpp')

diff --git a/src/vehicle.cpp b/src/vehicle.cpp
index 305544137..36f3db9e3 100644
--- a/src/vehicle.cpp
+++ b/src/vehicle.cpp
@@ -1502,7 +1502,8 @@ static bool IsUniqueVehicleName(const char *name)
  */
 CommandCost CmdNameVehicle(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 {
-	if (!IsValidVehicleID(p1) || StrEmpty(_cmd_text)) return CMD_ERROR;
+	if (!IsValidVehicleID(p1)) return CMD_ERROR;
+	if (StrEmpty(_cmd_text) || strlen(_cmd_text) >= MAX_LENGTH_VEHICLE_NAME_BYTES) return CMD_ERROR;
 
 	Vehicle *v = GetVehicle(p1);
 
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