From 9884b29bd76e1415b9d412ceb710cbf70123c28c Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <sven.verdoolaege@gmail.com>
Date: Wed, 29 Nov 2017 12:48:31 +0100
Subject: [PATCH] gpu_group.c: populate_array_references: plug memory leak on
 error path

Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
---
 gpu_group.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gpu_group.c b/gpu_group.c
index 7ff788d..babecae 100644
--- a/gpu_group.c
+++ b/gpu_group.c
@@ -846,8 +846,10 @@ static int populate_array_references(struct gpu_local_array_info *local,
 		map = isl_map_detect_equalities(map);
 
 		group = isl_calloc_type(ctx, struct gpu_array_ref_group);
-		if (!group)
+		if (!group) {
+			isl_map_free(map);
 			return -1;
+		}
 		group->local_array = local;
 		group->array = local->array;
 		group->access = map;
-- 
2.11.4.GIT