Commit Diff
Diff:
1f40776bc166ece8dad0d333905481aa28786cb5
52d8fa2c09c36632c1cacd8242e22e9de920ec9f
52d8fa2c09c36632c1cacd8242e22e9de920ec9f
Commit:
52d8fa2c09c36632c1cacd8242e22e9de920ec9f
Tree:
4e3205cb2e75dfc907514172168ff11988eb04ee
Committer:
Alexander Barton <alex@barton.de>
Date:
Sun May 3 22:58:24 2020
UTC
Message:
Update Client_SetHostname() to not use strpbrk()
Not sure about the portability of strpbrk() in really ancient OS, and
this was the only place where it became used recently in ngIRCd ...
So let's play it safe! ;-)
--- src/ngircd/client.c
+++ src/ngircd/client.c
@@ -339,9 +339,9 @@ Client_SetHostname( CLIENT *Client, const char *Hostna
/* Only cloak the hostmask if it has not yet been cloaked.
* The period or colon indicates it's still an IP address.
- * An empty string means a rDNS lookup did not happen (yet).
- */
- if (Conf_CloakHost[0] && (!Client->host[0] || strpbrk(Client->host, ".:"))) {
+ * An empty string means a rDNS lookup did not happen (yet). */
+ if (Conf_CloakHost[0] && (!Client->host[0] || strchr(Client->host, '.')
+ || strchr(Client->host, ':'))) {
char cloak[GETID_LEN];
strlcpy(cloak, Hostname, GETID_LEN);