From 82acea5dfa260fa7b4f6257f4502b9a9a2eeabaa Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Mon, 15 Jun 2020 20:34:28 -0400
Subject: Add null terminator to modes in channelListMode

Otherwise passing more than 13 parameters reads past the end of the
array.
---
 command.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/command.c b/command.c
index ee3801d..90732f3 100644
--- a/command.c
+++ b/command.c
@@ -213,7 +213,9 @@ static void channelListMode(uint id, char pm, char l, const char *params) {
 	for (const char *ch = params; *ch; ++ch) {
 		if (*ch == ' ') count++;
 	}
-	char modes[ParamCap - 2] = { l, l, l, l, l, l, l, l, l, l, l, l, l };
+	char modes[ParamCap - 2 + 1] = {
+		l, l, l, l, l, l, l, l, l, l, l, l, l, '\0'
+	};
 	ircFormat("MODE %s %c%.*s %s\r\n", idNames[id], pm, count, modes, params);
 }
 
-- 
cgit 1.4.1