From 7b6174a37fdd71603f6f59222605dee35b021674 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Sat, 11 Sep 2010 19:59:59 +0200
Subject: [PATCH] fix parameter alignment when alignee has zero parameters

The number of parameters was passed as an unsigned integer and
later decremented, leading to an allocation request for a huge
amount of memory.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
---
 isl_reordering.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/isl_reordering.c b/isl_reordering.c
index 63df9e7..94a1832 100644
--- a/isl_reordering.c
+++ b/isl_reordering.c
@@ -11,7 +11,7 @@
 #include <isl_dim_private.h>
 #include <isl_reordering.h>
 
-__isl_give isl_reordering *isl_reordering_alloc(isl_ctx *ctx, unsigned len)
+__isl_give isl_reordering *isl_reordering_alloc(isl_ctx *ctx, int len)
 {
 	isl_reordering *exp;
 
-- 
2.7.4