From b7a55cc8cd20c0cb9aa0739dc3995fdd855c9c7b Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Mar 30 2021 04:36:12 +0000
Subject: Apply patch glibc-rh1639343-2.patch


patch_name: glibc-rh1639343-2.patch
present_in_specfile: true
location_in_specfile: 85

---

diff --git a/INSTALL b/INSTALL
index d6c8e89..d56e102 100644
--- a/INSTALL
+++ b/INSTALL
@@ -169,10 +169,10 @@ if 'CFLAGS' is specified it must enable optimization.  For example:
      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.
+     Disable lazy binding for installed shared objects and programs.
+     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
diff --git a/Makeconfig b/Makeconfig
index 8dc2fec..742c0c0 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -398,6 +398,8 @@ endif
 # test modules.
 ifeq ($(bind-now),yes)
 LDFLAGS-lib.so += -Wl,-z,now
+# Extra flags for dynamically linked non-test main programs.
+link-extra-flags += -Wl,-z,now
 endif
 
 # Command to run after every final link (executable or shared object).
@@ -426,7 +428,7 @@ ifndef +link-pie
 	     $(link-extra-libs)
 +link-pie-after-libc = $(+postctorS) $(+postinit)
 define +link-pie
-$(+link-pie-before-libc) $(rtld-LDFLAGS) $(link-libc) $(+link-pie-after-libc)
+$(+link-pie-before-libc) $(rtld-LDFLAGS) $(link-extra-flags) $(link-libc) $(+link-pie-after-libc)
 $(call after-link,$@)
 endef
 define +link-pie-tests
@@ -454,7 +456,7 @@ ifndef +link-static
 	      $(link-extra-libs-static)
 +link-static-after-libc = $(+postctorT) $(+postinit)
 define +link-static
-$(+link-static-before-libc) $(link-libc-static) $(+link-static-after-libc)
+$(+link-static-before-libc) $(link-extra-flags) $(link-libc-static) $(+link-static-after-libc)
 $(call after-link,$@)
 endef
 define +link-static-tests
@@ -485,7 +487,7 @@ else  # not build-pie-default
 	      $(link-extra-libs)
 +link-after-libc = $(+postctor) $(+postinit)
 define +link
-$(+link-before-libc) $(rtld-LDFLAGS) $(link-libc) $(+link-after-libc)
+$(+link-before-libc) $(rtld-LDFLAGS) $(link-extra-flags) $(link-libc) $(+link-after-libc)
 $(call after-link,$@)
 endef
 define +link-tests
diff --git a/manual/install.texi b/manual/install.texi
index e757891..351d67c 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -199,10 +199,10 @@ number of routines called directly from assembler are excluded from this
 protection.
 
 @item --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.
+Disable lazy binding for installed shared objects and programs.  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.
 
 @pindex pt_chown
 @findex grantpt