From 3cd0920cde6a726b9965b60184f9d5a54358304d Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Tue, 16 Sep 2014 17:29:03 +0100
Subject: [PATCH] PKCS#7: Provide a single place to do signed info block
 freeing

The code to free a signed info block is repeated several times, so move the
code to do it into a function of its own.  This gives us a place to add clean
ups for stuff that gets added to pkcs7_signed_info.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
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