From 2d6ab5df3b675e96ee587ae6a8c2ce004c6b1ba9 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Thu, 2 Mar 2017 14:44:28 +0100 Subject: Document and fix --enable-bind-now [BZ #21015] --- INSTALL | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'INSTALL') diff --git a/INSTALL b/INSTALL index 3b3fd12..e77cb2d 100644 --- a/INSTALL +++ b/INSTALL @@ -146,6 +146,12 @@ will be used, and CFLAGS sets optimization options for the compiler. of routines called directly from assembler are excluded from this protection. +'--enable-bind-now' + Disable lazy binding for installed shared objects. This provides + additional security hardening because it enables full RELRO and a + read-only global offset table (GOT), at the cost of slightly + increased program load times. + '--enable-pt_chown' The file 'pt_chown' is a helper binary for 'grantpt' (*note Pseudo-Terminals: Allocation.) that is installed setuid root to fix -- cgit v1.1