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D40070.1784800126.diff
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D40070.1784800126.diff

diff --git a/contrib/tcp_wrappers/hosts_access.c b/contrib/tcp_wrappers/hosts_access.c
--- a/contrib/tcp_wrappers/hosts_access.c
+++ b/contrib/tcp_wrappers/hosts_access.c
@@ -315,7 +315,8 @@
return (masked_match(tok, mask, eval_hostaddr(host)));
} else { /* anything else */
return (string_match(tok, eval_hostaddr(host))
- || (NOT_INADDR(tok) && string_match(tok, eval_hostname(host))));
+ || (NOT_INADDR(tok) && NOT_INADDR6(tok)
+ && string_match(tok, eval_hostname(host))));
}
}
diff --git a/contrib/tcp_wrappers/tcpd.h b/contrib/tcp_wrappers/tcpd.h
--- a/contrib/tcp_wrappers/tcpd.h
+++ b/contrib/tcp_wrappers/tcpd.h
@@ -70,6 +70,7 @@
#define HOSTNAME_KNOWN(s) (STR_NE((s),unknown) && STR_NE((s),paranoid))
#define NOT_INADDR(s) (s[strspn(s,"01234567890./")] != 0)
+#define NOT_INADDR6(s) (strchr(s, ':') == NULL)
/* Global functions. */

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