From 5018f16c6205404ba3aa7298dc8a3d45fbd46bfc Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Mon, 2 May 2016 15:25:20 +0200 Subject: hesiod: Always use thread-local resolver state [BZ #19573] The Hesiod implementation imported into glibc was enhanced to support caller-supplied resolver states. But its only consumer is nss_hesiod, and it supplies the thread-local resolver state. Therefore, this commit changes the Hesiod implementation to use the thread-local resolver state (_res) directly. This fixes bug 19573 because the Hesiod implementation no longer has to initialize and free any resolver state. To avoid any risk of interposition of ABI-incompatible Hesiod function implementations, this commit marks the Hesiod functions as hidden. (They were already hidden using a linker version script.) --- hesiod/nss_hesiod/nss_hesiod.h | 20 -------------------- 1 file changed, 20 deletions(-) delete mode 100644 hesiod/nss_hesiod/nss_hesiod.h (limited to 'hesiod/nss_hesiod/nss_hesiod.h') diff --git a/hesiod/nss_hesiod/nss_hesiod.h b/hesiod/nss_hesiod/nss_hesiod.h deleted file mode 100644 index a6ed8ee6a7..0000000000 --- a/hesiod/nss_hesiod/nss_hesiod.h +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright (C) 2000-2016 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Mark Kettenis , 2000. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -/* Initialize a Hesiod context. */ -extern void *_nss_hesiod_init (void); -- cgit 1.4.1