diff options
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/Makefile | 2 | ||||
| -rw-r--r-- | elf/dl-libc_freeres.c | 24 | ||||
| -rw-r--r-- | elf/rtld.c | 1 |
3 files changed, 26 insertions, 1 deletions
diff --git a/elf/Makefile b/elf/Makefile index 525f302d1a..2365c0c863 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -68,7 +68,7 @@ elide-routines.os = $(all-dl-routines) dl-support enbl-secure dl-origin \ rtld-routines = rtld $(all-dl-routines) dl-sysdep dl-environ dl-minimal \ dl-error-minimal dl-conflict dl-hwcaps dl-hwcaps_split dl-hwcaps-subdirs \ dl-usage dl-diagnostics dl-diagnostics-kernel dl-diagnostics-cpu \ - dl-mutex + dl-mutex dl-libc_freeres all-rtld-routines = $(rtld-routines) $(sysdep-rtld-routines) CFLAGS-dl-runtime.c += -fexceptions -fasynchronous-unwind-tables diff --git a/elf/dl-libc_freeres.c b/elf/dl-libc_freeres.c new file mode 100644 index 0000000000..68f305a6f9 --- /dev/null +++ b/elf/dl-libc_freeres.c @@ -0,0 +1,24 @@ +/* Deallocating malloc'ed memory from the dynamic loader. + Copyright (C) 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 + <https://www.gnu.org/licenses/>. */ + +#include <ldsodefs.h> + +void +__rtld_libc_freeres (void) +{ +} diff --git a/elf/rtld.c b/elf/rtld.c index be2d5d8e74..847141e21d 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -378,6 +378,7 @@ struct rtld_global_ro _rtld_global_ro attribute_relro = ._dl_catch_error = _rtld_catch_error, ._dl_error_free = _dl_error_free, ._dl_tls_get_addr_soft = _dl_tls_get_addr_soft, + ._dl_libc_freeres = __rtld_libc_freeres, #ifdef HAVE_DL_DISCOVER_OSVERSION ._dl_discover_osversion = _dl_discover_osversion #endif |