From 2eee1e6dcac51afd9c6dd4ccb8b3aacef68627c6 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Mon, 11 Nov 2019 17:46:24 -0500
Subject: Skip initial NAMES parameters

Channel names can contain '!' so splitting the whole message on it won't
work.

I hate this code though.
---
 client.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'client.c')

diff --git a/client.c b/client.c
index dec0041..c93d01a 100644
--- a/client.c
+++ b/client.c
@@ -322,9 +322,16 @@ static const char *filterUserhostInNames(const char *line) {
 	if (wordcmp(line, 1, "353")) return line;
 	static char buf[512];
 	if (strlen(line) >= sizeof(buf)) return NULL;
-	char *ptr = buf;
+	size_t len = 0;
+	for (int i = 0; i < 5; ++i) {
+		len += strcspn(&line[len], " ");
+		if (line[len]) len++;
+	}
+	memcpy(buf, line, len);
+	line += len;
+	char *ptr = &buf[len];
 	while (*line) {
-		size_t len = strcspn(line, "!");
+		len = strcspn(line, "!");
 		memcpy(ptr, line, len);
 		ptr += len;
 		line += len;
-- 
cgit 1.4.1