[FFmpeg-cvslog] arm: Mark the stack as non-executable

[Martin Storsjö]

ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Fri Feb  7 16:22:54 2014 +0200| [543156d7518f5e5d731123da066d86278f9fa492] | committer: Martin Storsjö

arm: Mark the stack as non-executable

If linking in an object file without this attribute set, the
linker will assume that an executable stack might be needed.

Signed-off-by: Martin Storsjö <martin at martin.st>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=543156d7518f5e5d731123da066d86278f9fa492
---

 libavutil/arm/asm.S |    1 +
 1 file changed, 1 insertion(+)

diff --git a/libavutil/arm/asm.S b/libavutil/arm/asm.S
index f4523ea..45fdf55 100644
--- a/libavutil/arm/asm.S
+++ b/libavutil/arm/asm.S
@@ -53,6 +53,7 @@
         .syntax unified
 T       .thumb
 ELF     .eabi_attribute 25, 1           @ Tag_ABI_align_preserved
+ELF     .section .note.GNU-stack,"",%progbits @ Mark stack as non-executable
 
 .macro  function name, export=0, align=2
         .set            .Lpic_idx, 0