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Upstream-Status: Backport
* Mon Feb 10 2003 Harald Hoyer <harald@redhat.de> 7.6-29
- added security patch tcp_wrappers-7.6-sig.patch
--- tcp_wrappers_7.6/hosts_access.c.sig 2003-02-10 16:18:31.000000000 +0100
+++ tcp_wrappers_7.6/hosts_access.c 2003-02-10 16:50:38.000000000 +0100
@@ -66,6 +66,7 @@
#define YES 1
#define NO 0
+#define ERR -1
/*
* These variables are globally visible so that they can be redirected in
@@ -129,9 +129,9 @@
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 @@
(void) fclose(fp);
} else if (errno != ENOENT) {
tcpd_warn("cannot open %s: %m", table);
+ match = ERR;
}
if (match) {
if (hosts_access_verbose > 1)
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