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m_webirc: set sockhost before potentially using it to set host

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Remove extra IP check, it's not necessary.
This commit is contained in:
Simon Arlott 2017-08-01 22:42:56 +01:00
parent ce15ac6c0b
commit 9d7c65294f
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GPG key ID: B98AF2C7BD763505
1 changed files with 4 additions and 11 deletions
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15
extensions/m_webirc.c
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@ -79,13 +79,6 @@ mr_webirc(struct Client *client_p, struct Client *source_p, int parc, const char
const char *encr;
struct rb_sockaddr_storage addr;
if ((!strchr(parv[4], '.') && !strchr(parv[4], ':')) ||
strlen(parv[4]) >= sizeof(source_p->sockhost))
{
sendto_one(source_p, "NOTICE * :Invalid IP");
return 0;
}
aconf = find_address_conf(client_p->host, client_p->sockhost,
IsGotId(client_p) ? client_p->username : "webirc",
IsGotId(client_p) ? client_p->username : "webirc",
@ -124,15 +117,15 @@ mr_webirc(struct Client *client_p, struct Client *source_p, int parc, const char
return 0;
}
source_p->localClient->ip = addr;
rb_inet_ntop_sock((struct sockaddr *)&source_p->localClient->ip, source_p->sockhost, sizeof(source_p->sockhost));
if(strlen(parv[3]) <= HOSTLEN)
rb_strlcpy(source_p->host, parv[3], sizeof(source_p->host));
else
rb_strlcpy(source_p->host, source_p->sockhost, sizeof(source_p->host));
source_p->localClient->ip = addr;
rb_inet_ntop_sock((struct sockaddr *)&source_p->localClient->ip, source_p->sockhost, sizeof(source_p->sockhost));
/* Check dlines now, klines will be checked on registration */
if((aconf = find_dline((struct sockaddr *)&source_p->localClient->ip,
source_p->localClient->ip.ss_family)))