From 2dd87703d4386f2776c5b5f375a494c91d7f9fe4 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Mon, 10 May 2021 10:31:41 +0200
Subject: nptl: Move changing of stack permissions into ld.so

All the stack lists are now in _rtld_global, so it is possible
to change stack permissions directly from there, instead of
calling into libpthread to do the change.

Tested-by: Carlos O'Donell <carlos@redhat.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
---
 sysdeps/unix/sysv/linux/Versions | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'sysdeps/unix/sysv/linux/Versions')

diff --git a/sysdeps/unix/sysv/linux/Versions b/sysdeps/unix/sysv/linux/Versions
index c35f783e2a..220bb2dffe 100644
--- a/sysdeps/unix/sysv/linux/Versions
+++ b/sysdeps/unix/sysv/linux/Versions
@@ -181,3 +181,9 @@ libc {
     __netlink_assert_response;
   }
 }
+
+ld {
+  GLIBC_PRIVATE {
+    __nptl_change_stack_perm;
+  }
+}
-- 
cgit 1.4.1