diff options
Diffstat (limited to 'sysdeps/x86_64/tst-shstk-legacy-1e-static.sh')
| -rwxr-xr-x | sysdeps/x86_64/tst-shstk-legacy-1e-static.sh | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/sysdeps/x86_64/tst-shstk-legacy-1e-static.sh b/sysdeps/x86_64/tst-shstk-legacy-1e-static.sh new file mode 100755 index 0000000000..46f1233757 --- /dev/null +++ b/sysdeps/x86_64/tst-shstk-legacy-1e-static.sh @@ -0,0 +1,33 @@ +#!/bin/sh +# Check that legacy shadow stack code in init_array will trigger +# segfault. +# Copyright (C) 2023-2024 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/>. + +common_objpfx=$1; shift + +GLIBC_TUNABLES=glibc.cpu.hwcaps=SHSTK \ +${common_objpfx}elf/tst-shstk-legacy-1e-static +# The exit status should only be unsupported (77) or segfault (139). +status=$? +if test $status -eq 77; then + exit 77 +elif test $status == 139; then + exit 0 +else + exit 1 +fi |