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| author | H.J. Lu <hjl.tools@gmail.com> | 2020-03-18 04:35:54 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-03-18 04:35:54 -0700 |
| commit | 1fabdb99084df004f7f4cdc7068d1be209a258be (patch) | |
| tree | 3d0bdb677e7bc8d6d1080d37604a1cf4b3253d21 /sysdeps/x86/tst-cet-legacy-5.c | |
| parent | 49348beafe9ba150c9bd48595b3f372299bddbb0 (diff) | |
| download | glibc-1fabdb99084df004f7f4cdc7068d1be209a258be.tar.gz | |
x86: Remove ARCH_CET_LEGACY_BITMAP [BZ #25397]
Since legacy bitmap doesn't cover jitted code generated by legacy JIT
engine, it isn't very useful. This patch removes ARCH_CET_LEGACY_BITMAP
and treats indirect branch tracking similar to shadow stack by removing
legacy bitmap support.
Tested on CET Linux/x86-64 and non-CET Linux/x86-64.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/x86/tst-cet-legacy-5.c')
| -rw-r--r-- | sysdeps/x86/tst-cet-legacy-5.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/x86/tst-cet-legacy-5.c b/sysdeps/x86/tst-cet-legacy-5.c index 6c9bba06f5..e2e95b6749 100644 --- a/sysdeps/x86/tst-cet-legacy-5.c +++ b/sysdeps/x86/tst-cet-legacy-5.c @@ -35,7 +35,8 @@ do_test_1 (const char *modname, bool fail) if (fail) { const char *err = dlerror (); - if (strstr (err, "shadow stack isn't enabled") == NULL) + if (strstr (err, "rebuild shared object with SHSTK support enabled") + == NULL) { printf ("incorrect dlopen '%s' error: %s\n", modname, err); |