[PATCH 1/3] build: Enable BIND_NOW

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Florian Weimer <fweimer@xxxxxxxxxx>

Partial RELRO means that the object is GNU_RELRO but not BIND_NOW.  This
reduces the effectiveness of RELRO.  bluez triggers this because it
enables PIE during the build, and rpmdiff takes this as an indicator
that the best possible hardening is desired.

https://bugzilla.redhat.com/show_bug.cgi?id=983161
---
 acinclude.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/acinclude.m4 b/acinclude.m4
index bc39c6d73..efce2f3cb 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -50,7 +50,7 @@ AC_DEFUN([MISC_FLAGS], [
 		if (test "${enableval}" = "yes" &&
 				test "${ac_cv_prog_cc_pie}" = "yes"); then
 			misc_cflags="$misc_cflags -fPIC"
-			misc_ldflags="$misc_ldflags -pie"
+			misc_ldflags="$misc_ldflags -pie -Wl,-z,now"
 		fi
 	])
 	if (test "$enable_coverage" = "yes"); then
-- 
2.13.5

--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Bluez Devel]     [Linux Wireless Networking]     [Linux Wireless Personal Area Networking]     [Linux ATH6KL]     [Linux USB Devel]     [Linux Media Drivers]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Big List of Linux Books]

  Powered by Linux