From: Sven Verdoolaege <skimo@kotnet.org>
Date: Sat, 20 Sep 2008 21:11:53 +0000 (+0200)
Subject: wrap_facet: missing error path
X-Git-Tag: isl-0.01~389
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=43d0f6965e566fe242f172a8da80b5e1d300375c;p=platform%2Fupstream%2Fisl.git

wrap_facet: missing error path
---

diff --git a/isl_convex_hull.c b/isl_convex_hull.c
index 14b5817..c7ccd8f 100644
--- a/isl_convex_hull.c
+++ b/isl_convex_hull.c
@@ -441,6 +441,8 @@ static isl_int *wrap_facet(struct isl_ctx *ctx, struct isl_set *set,
 	T = isl_mat_right_inverse(ctx, T);
 	set = isl_set_preimage(ctx, set, T);
 	T = NULL;
+	if (!set)
+		goto error;
 	lp = wrap_constraints(ctx, set);
 	obj = isl_vec_alloc(ctx, dim*set->n);
 	if (!obj)