From 69499bb6eeb4f5d1b3502758208301d21042a783 Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Thu, 11 Feb 2021 13:38:10 +0000 Subject: aarch64: free tlsdesc data on dlclose [BZ #27403] DL_UNMAP_IS_SPECIAL and DL_UNMAP were not defined. The definitions are now copied from arm, since the same is needed on aarch64. The cleanup of tlsdesc data is handled by the custom _dl_unmap. Fixes bug 27403. --- sysdeps/aarch64/dl-lookupcfg.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 sysdeps/aarch64/dl-lookupcfg.h diff --git a/sysdeps/aarch64/dl-lookupcfg.h b/sysdeps/aarch64/dl-lookupcfg.h new file mode 100644 index 0000000000..c1ae676ae1 --- /dev/null +++ b/sysdeps/aarch64/dl-lookupcfg.h @@ -0,0 +1,27 @@ +/* Configuration of lookup functions. + Copyright (C) 2006-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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 + . */ + +#define DL_UNMAP_IS_SPECIAL + +#include_next + +struct link_map; + +extern void _dl_unmap (struct link_map *map); + +#define DL_UNMAP(map) _dl_unmap (map) -- cgit 1.4.1