From d97a25fbdd80ad005be41e9d47d6aefe2a5f6cae Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <st@anti-virus.by>
Date: Tue, 4 Jan 2011 10:38:52 +0200
Subject: lib/alloca*: mark ELF stack access flags as nonexecutable

Signed-off-by: Sergei Trofimovich <st@anti-virus.by>
---
 lib/alloca86-bt.S | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/alloca86-bt.S')

diff --git a/lib/alloca86-bt.S b/lib/alloca86-bt.S
index 76a85a0..ffad515 100644
--- a/lib/alloca86-bt.S
+++ b/lib/alloca86-bt.S
@@ -40,4 +40,8 @@ p6:
     push    %edx
     ret
 
+/* mark stack as nonexecutable */
+#if defined __ELF__ && defined __linux__
+    .section    .note.GNU-stack,"",@progbits
+#endif
 /* ---------------------------------------------- */
-- 
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