Description: mark assembler as not needing an executable stack.
Ubuntu: https://launchpad.net/bugs/409864

Index: nss-3.12.3.1/mozilla/security/nss/lib/freebl/intel-aes.s
===================================================================
--- nss-3.12.3.1.orig/mozilla/security/nss/lib/freebl/intel-aes.s	2009-08-19 14:26:14.000000000 -0700
+++ nss-3.12.3.1/mozilla/security/nss/lib/freebl/intel-aes.s	2009-08-19 14:26:29.000000000 -0700
@@ -1634,3 +1634,5 @@
 	xor	%eax, %eax
 	ret
 	.size intel_aes_decrypt_cbc_256, .-intel_aes_decrypt_cbc_256
+
+.section        .note.GNU-stack, "", @progbits