From 5527709902f67c62865bce4457af5d22ce2549a7 Mon Sep 17 00:00:00 2001 From: Sven Verdoolaege Date: Fri, 5 Jul 2013 19:34:51 +0200 Subject: [PATCH] isl_vertices.c: vertices_from_list: accept NULL pointer on zero-size allocation Signed-off-by: Sven Verdoolaege --- isl_vertices.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/isl_vertices.c b/isl_vertices.c index 562c7b2f..04baf620 100644 --- a/isl_vertices.c +++ b/isl_vertices.c @@ -89,7 +89,7 @@ static __isl_give isl_vertices *vertices_from_list(__isl_keep isl_basic_set *bse vertices->ref = 1; vertices->bset = isl_basic_set_copy(bset); vertices->v = isl_alloc_array(bset->ctx, struct isl_vertex, n_vertices); - if (!vertices->v) + if (n_vertices && !vertices->v) goto error; vertices->n_vertices = n_vertices; -- 2.11.4.GIT