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Fix hostmask cloaking bug, don't cloak multiple times

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Previously, each server would cloak every user's hostmask. The problem
is that if a network has more than one server, then a user's hostmask
would get cloaked twice. This patch ensures that a server only cloaks
the hostmask if it has not yet been cloaked (the period indicates it's
still an IP address).

Closes #228.
This commit is contained in:
JRMU 2019-09-04 06:48:54 +02:00 committed by Alexander Barton
parent e954b59d41
commit 147e424d98
1 changed files with 3 additions and 1 deletions
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4
src/ngircd/client.c
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@ -337,7 +337,9 @@ Client_SetHostname( CLIENT *Client, const char *Hostname )
assert(Client != NULL);
assert(Hostname != NULL);
if (Conf_CloakHost[0]) {
/* Only cloak the hostmask if it has not yet been cloaked (the period
* indicates it's still an IP address). */
if (Conf_CloakHost[0] && strchr(Client->host, '.')) {
char cloak[GETID_LEN];
strlcpy(cloak, Hostname, GETID_LEN);