diff options
Diffstat (limited to 'arch/x86/entry/vsyscall/vsyscall_64.c')
| -rw-r--r-- | arch/x86/entry/vsyscall/vsyscall_64.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c index 174c2549939d..3aba2b043050 100644 --- a/arch/x86/entry/vsyscall/vsyscall_64.c +++ b/arch/x86/entry/vsyscall/vsyscall_64.c @@ -221,8 +221,8 @@ bool emulate_vsyscall(struct pt_regs *regs, unsigned long address) * With a real vsyscall, page faults cause SIGSEGV. We want to * preserve that behavior to make writing exploits harder. */ - prev_sig_on_uaccess_error = current_thread_info()->sig_on_uaccess_error; - current_thread_info()->sig_on_uaccess_error = 1; + prev_sig_on_uaccess_error = current->thread.sig_on_uaccess_error; + current->thread.sig_on_uaccess_error = 1; ret = -EFAULT; switch (vsyscall_nr) { @@ -243,7 +243,7 @@ bool emulate_vsyscall(struct pt_regs *regs, unsigned long address) break; } - current_thread_info()->sig_on_uaccess_error = prev_sig_on_uaccess_error; + current->thread.sig_on_uaccess_error = prev_sig_on_uaccess_error; check_fault: if (ret == -EFAULT) { |