gentoo-overlay/dev-libs/iksemel/files/iksemel-1.4-ikstack.patch

From 3095fe8c9686de79509fd49db5e8f39fe6c52f43 Mon Sep 17 00:00:00 2001
From: Alon Bar-Lev <alon.barlev@gmail.com>
Date: Wed, 22 Mar 2017 12:14:33 +0200
Subject: [PATCH] fix alignment issue in ikstack

tst-ikstack
=================

ikstack bug, addr 0x100357b4 should be a multiply of 8
FAIL tst-ikstack (exit status: 1)

Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
---
 src/ikstack.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ikstack.c b/src/ikstack.c
index bed4656..814a91c 100644
--- a/src/ikstack.c
+++ b/src/ikstack.c
@@ -88,9 +88,11 @@ iks_stack_alloc (ikstack *s, size_t size)
 	if (size < MIN_ALLOC_SIZE) size = MIN_ALLOC_SIZE;
 	if (size & ALIGN_MASK) size = ALIGN (size);
 
+	size += DEFAULT_ALIGNMENT; /* to enable alignment of space */
 	c = find_space (s, s->meta, size);
 	if (!c) return NULL;
 	mem = c->data + c->used;
+	mem = (void *)ALIGN((char *)mem - (char *)0);
 	c->used += size;
 	return mem;
 }
-- 
2.10.2