tcp_wrappers/tcp_wrappers-7.6-sig.patch

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diff -up tcp_wrappers_7.6/hosts_access.c.patch12 tcp_wrappers_7.6/hosts_access.c
--- tcp_wrappers_7.6/hosts_access.c.patch12 2008-08-29 09:45:12.000000000 +0200
+++ tcp_wrappers_7.6/hosts_access.c 2008-08-29 09:45:12.000000000 +0200
@@ -66,6 +66,7 @@ static char sep[] = ", \t\r\n";
#define YES 1
#define NO 0
+#define ERR -1
/*
* These variables are globally visible so that they can be redirected in
@@ -106,7 +107,6 @@ int hosts_access(request)
struct request_info *request;
{
int verdict;
-
/*
* If the (daemon, client) pair is matched by an entry in the file
* /etc/hosts.allow, access is granted. Otherwise, if the (daemon,
@@ -129,9 +129,9 @@ struct request_info *request;
return (verdict == AC_PERMIT);
if (table_match(hosts_allow_table, request))
return (YES);
- if (table_match(hosts_deny_table, request))
- return (NO);
- return (YES);
+ if (table_match(hosts_deny_table, request) == NO)
+ return (YES);
+ return (NO);
}
/* table_match - match table entries with (daemon, client) pair */
@@ -175,6 +175,7 @@ struct request_info *request;
(void) fclose(fp);
} else if (errno != ENOENT) {
tcpd_warn("cannot open %s: %m", table);
+ match = ERR;
}
if (match) {
if (hosts_access_verbose > 1)