ocaml/0014-arm-arm64-Mark-stack-as-non-executable.patch
2014-05-10 09:07:15 +01:00

40 lines
1.2 KiB
Diff

From 64da031fc17ca93efd5beabcf0b7ea49bcd645a0 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Sat, 10 May 2014 03:20:35 -0400
Subject: [PATCH 14/14] arm, arm64: Mark stack as non-executable.
The same fix as this one, which was only fully applied to
i686 & x86-64:
http://caml.inria.fr/mantis/view.php?id=4564
---
asmrun/arm.S | 3 +++
asmrun/arm64.S | 3 +++
2 files changed, 6 insertions(+)
diff --git a/asmrun/arm.S b/asmrun/arm.S
index 2ce244a..90f5b6e 100644
--- a/asmrun/arm.S
+++ b/asmrun/arm.S
@@ -489,3 +489,6 @@ caml_system__frametable:
.align 2
.type caml_system__frametable, %object
.size caml_system__frametable, .-caml_system__frametable
+
+ /* Mark stack as non-executable, PR#4564 */
+ .section .note.GNU-stack,"",%progbits
diff --git a/asmrun/arm64.S b/asmrun/arm64.S
index de670e6..84e18ba 100644
--- a/asmrun/arm64.S
+++ b/asmrun/arm64.S
@@ -533,3 +533,6 @@ caml_system__frametable:
.align 3
.type caml_system__frametable, %object
.size caml_system__frametable, .-caml_system__frametable
+
+ /* Mark stack as non-executable, PR#4564 */
+ .section .note.GNU-stack,"",%progbits
--
1.9.0