From: Egor <egor@patchysicp.xyz>
Date: Sun, 8 May 2022 09:35:20 +0000 (+0300)
Subject: fix infinite loop with MODE +o
X-Git-Url: https://git.patchysicp.xyz/?a=commitdiff_plain;h=82ceab7f7253253edddd77a46725bf9ae063f2e0;p=patchyircd.git

fix infinite loop with MODE +o
---

diff --git a/irc.c b/irc.c
index 807097b..1f8af04 100644
--- a/irc.c
+++ b/irc.c
@@ -569,17 +569,17 @@ int processPacket(struct client_data *client, char *source, char *command, int a
 					case 'v':
 					case 'o':
 						if(!*argp)
-							continue;
+							break;
 						const char *nick = *argp++;
 						char which[2] = {*p, 0};
 						struct client_data *cl = findClient(nick);
 						if (!cl) {
 							err_nosuchnick(client, nick), sendbuf(client);
-							continue;
+							break;
 						}
 						if (!trie_get(&chan->members, cl->key)) {
 							err_usernotinchannel(client, cl->nick, chan), sendbuf(client);
-							continue;
+							break;
 						}
 						trie_set(*p == 'o' ? &chan->o : &chan->v, cl->key, is_plus ? cl : NULL, NULL);
 						copy_strf(&databuf, ":%s!%s@%s MODE %s %s%s %s\r\n",