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From 4e06fda2060d8696649260937f8a551815de24cf Mon Sep 17 00:00:00 2001
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From: "Richard W.M. Jones" <rjones@redhat.com>
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Date: Thu, 11 Sep 2014 14:49:54 +0100
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Subject: [PATCH] ppc, ppc64, ppc64le: Mark stack as non-executable.
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The same fix as this one, which was only fully applied to
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i686 & x86-64:
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http://caml.inria.fr/mantis/view.php?id=4564
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---
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asmrun/power-elf.S | 3 +++
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asmrun/power64-elf.S | 2 ++
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2 files changed, 5 insertions(+)
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diff --git a/asmrun/power-elf.S b/asmrun/power-elf.S
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index facbfbf..14d28a0 100644
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--- a/asmrun/power-elf.S
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+++ b/asmrun/power-elf.S
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@@ -478,3 +478,6 @@ caml_system__frametable:
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.long .L105 + 4 /* return address into callback */
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.short -1 /* negative size count => use callback link */
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.short 0 /* no roots here */
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+
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+/* Mark stack as non-executable, PR#4564 */
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+ .section .note.GNU-stack,"",%progbits
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diff --git a/asmrun/power64-elf.S b/asmrun/power64-elf.S
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index 98c42e2..b7bfce4 100644
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--- a/asmrun/power64-elf.S
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+++ b/asmrun/power64-elf.S
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@@ -577,3 +577,5 @@ caml_system__frametable:
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.short 0 /* no roots here */
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.align 3
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+/* Mark stack as non-executable, PR#4564 */
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+ .section .note.GNU-stack,"",%progbits
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--
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2.0.4
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