From 75e4f07e12a52386bf57177f892b420f9f423e64 Mon Sep 17 00:00:00 2001
From: LJ Sonic <lamr@free.fr>
Date: Mon, 10 Jan 2022 19:31:41 +0100
Subject: [PATCH] Fix say command and its variants using hardcoded buffer size

---
 src/hu_stuff.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hu_stuff.c b/src/hu_stuff.c
index a2f069b77..2b38697c4 100644
--- a/src/hu_stuff.c
+++ b/src/hu_stuff.c
@@ -464,7 +464,7 @@ void HU_AddChatText(const char *text, boolean playsound)
 
 static void DoSayCommand(SINT8 target, size_t usedargs, UINT8 flags)
 {
-	char buf[254];
+	char buf[2 + HU_MAXMSGLEN + 1];
 	size_t numwords, ix;
 	char *msg = &buf[2];
 	const size_t msgspace = sizeof buf - 2;
@@ -541,7 +541,7 @@ static void DoSayCommand(SINT8 target, size_t usedargs, UINT8 flags)
 		}
 		buf[0] = target;
 		newmsg = msg+5+spc;
-		strlcpy(msg, newmsg, 252);
+		strlcpy(msg, newmsg, HU_MAXMSGLEN + 1);
 	}
 
 	SendNetXCmd(XD_SAY, buf, strlen(msg) + 1 + msg-buf);