From: Sven Verdoolaege <skimo@kotnet.org>
Date: Wed, 5 Jun 2013 07:54:18 +0000 (+0200)
Subject: isl_union_map_alloc: avoid double free on error path
X-Git-Tag: isl-0.12~14^2~5
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fupstream%2Fisl.git;a=commitdiff_plain;h=db95aa6cb9dd926ef2c119072410b33d1b460c6e

isl_union_map_alloc: avoid double free on error path

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
---

diff --git a/isl_union_map.c b/isl_union_map.c
index 1528ebd..0f7a9ce 100644
--- a/isl_union_map.c
+++ b/isl_union_map.c
@@ -51,13 +51,9 @@ static __isl_give isl_union_map *isl_union_map_alloc(__isl_take isl_space *dim,
 	umap->ref = 1;
 	umap->dim = dim;
 	if (isl_hash_table_init(dim->ctx, &umap->table, size) < 0)
-		goto error;
+		return isl_union_map_free(umap);
 
 	return umap;
-error:
-	isl_space_free(dim);
-	isl_union_map_free(umap);
-	return NULL;
 }
 
 __isl_give isl_union_map *isl_union_map_empty(__isl_take isl_space *dim)