From 076b2c1c7332e82028811d92a7f7f4b091be0163 Mon Sep 17 00:00:00 2001
From: Andrew Rodland <andrew@cleverdomain.org>
Date: Sun, 23 May 2021 22:19:28 -0400
Subject: [PATCH] Merge pull request #1457 from arodland/forgiving-ctcp

Be forgiving of a missing ending CTCP delimiter in a truncated message
---
 src/common/proto-irc.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/common/proto-irc.c b/src/common/proto-irc.c
index cfe76361..c8e44b62 100644
--- a/src/common/proto-irc.c
+++ b/src/common/proto-irc.c
@@ -1259,10 +1259,13 @@ process_named_msg (session *sess, char *type, char *word[], char *word_eol[],
 							text++;
 					}
 					len = strlen (text);
-					if (text[0] == 1 && text[len - 1] == 1)	/* ctcp */
+					if (text[0] == 1)	/* ctcp */
 					{
 						char *new_pdibuf = NULL;
-						text[len - 1] = 0;
+						if (text[len - 1] == 1)
+						{
+							text[len - 1] = 0;
+						}
 						text++;
 						if (g_ascii_strncasecmp (text, "ACTION", 6) != 0)
 							flood_check (nick, ip, serv, sess, 0);