From: Sven Verdoolaege <skimo@kotnet.org>
Date: Sat, 17 Nov 2012 12:28:18 +0000 (+0100)
Subject: isl_affine_hull.c: affine_hull_with_cone: plug memory leak on error path
X-Git-Tag: isl-0.11~67
X-Git-Url: https://repo.or.cz/w/isl.git/commitdiff_plain/4c8d127e1acff7f670d86863addcde96eadf711a

isl_affine_hull.c: affine_hull_with_cone: plug memory leak on error path

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

diff --git a/isl_affine_hull.c b/isl_affine_hull.c
index d3d3b7de..b6417638 100644
--- a/isl_affine_hull.c
+++ b/isl_affine_hull.c
@@ -940,9 +940,10 @@ static struct isl_basic_set *affine_hull_with_cone(struct isl_basic_set *bset,
 
 	hull = uset_affine_hull_bounded(bset);
 
-	if (!hull)
+	if (!hull) {
+		isl_mat_free(Q);
 		isl_mat_free(U);
-	else {
+	} else {
 		struct isl_vec *sample = isl_vec_copy(hull->sample);
 		U = isl_mat_drop_cols(U, 1 + total - cone_dim, cone_dim);
 		if (sample && sample->size > 0)