From 674ea88294bfb8d89878a0ebbbcec38a85e118a5 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Tue, 28 Apr 2020 10:05:25 -0700 Subject: x86: Move CET control to _dl_x86_feature_control [BZ #25887] 1. Include to get architecture specific initializer in rtld_global. 2. Change _dl_x86_feature_1[2] to _dl_x86_feature_1. 3. Add _dl_x86_feature_control after _dl_x86_feature_1, which is a struct of 2 bitfields for IBT and SHSTK control This fixes [BZ #25887]. --- sysdeps/unix/sysv/linux/x86/cpu-features.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sysdeps/unix/sysv/linux/x86') diff --git a/sysdeps/unix/sysv/linux/x86/cpu-features.c b/sysdeps/unix/sysv/linux/x86/cpu-features.c index d67b300595..fc0e32827d 100644 --- a/sysdeps/unix/sysv/linux/x86/cpu-features.c +++ b/sysdeps/unix/sysv/linux/x86/cpu-features.c @@ -34,7 +34,7 @@ static inline void x86_setup_tls (void) { __libc_setup_tls (); - THREAD_SETMEM (THREAD_SELF, header.feature_1, GL(dl_x86_feature_1)[0]); + THREAD_SETMEM (THREAD_SELF, header.feature_1, GL(dl_x86_feature_1)); } # define ARCH_SETUP_TLS() x86_setup_tls () -- cgit 1.4.1