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refuse opers setting an invalidly long k-line reason

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Jess Porter 2022-06-30 23:59:17 +01:00 committed by GitHub
parent 3fdf26aa19
commit 5a3e99829a
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 3 deletions
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8
modules/m_kline.c
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@ -165,6 +165,11 @@ mo_kline(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source
} }
reason = LOCAL_COPY(parv[loc]); reason = LOCAL_COPY(parv[loc]);
if(strlen(reason) > BANREASONLEN)
{
sendto_one_notice(source_p, ":K-Line reason exceeds %d characters", BANREASONLEN);
return;
}
if(parse_netmask_strict(host, NULL, NULL) == HM_ERROR) if(parse_netmask_strict(host, NULL, NULL) == HM_ERROR)
{ {
@ -234,9 +239,6 @@ mo_kline(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source
aconf->port = 0; aconf->port = 0;
aconf->info.oper = operhash_add(get_oper_name(source_p)); aconf->info.oper = operhash_add(get_oper_name(source_p));
if(strlen(reason) > BANREASONLEN)
reason[BANREASONLEN] = '\0';
/* Look for an oper reason */ /* Look for an oper reason */
if((oper_reason = strchr(reason, '|')) != NULL) if((oper_reason = strchr(reason, '|')) != NULL)
{ {