From f9880e84137505001b0447fa3f7f66cfe8a8bc8a Mon Sep 17 00:00:00 2001
From: Indev <bdmitry450@gmail.com>
Date: Sat, 5 Aug 2023 14:50:12 +0300
Subject: [PATCH] Fix ban.txt crashing game
---
src/d_clisrv.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/d_clisrv.c b/src/d_clisrv.c
index 727eba4ab..2656d9978 100644
--- a/src/d_clisrv.c
+++ b/src/d_clisrv.c
@@ -2905,6 +2905,12 @@ void D_LoadBan(boolean warning)
address = strtok(buffer, " /\t\r\n");
mask = strtok(NULL, " \t\r\n");
+ if (!address)
+ {
+ malformed = true;
+ continue;
+ }
+
if (i == 0 && !strncmp(address, "BANFORMAT", 9))
{
if (mask)
--
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