From aa66c6b7b151430669324bd6379b24f5df5acaad Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Sun, 21 Feb 2010 22:41:06 +0100
Subject: [PATCH] isl_input.c: accept_affine: fix memory leak on error path

---
 isl_input.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/isl_input.c b/isl_input.c
index c6ca654f..12838bf7 100644
--- a/isl_input.c
+++ b/isl_input.c
@@ -170,6 +170,7 @@ static struct isl_vec *accept_affine(struct isl_stream *s, struct vars *v)
 				goto error;
 			if (pos >= n) {
 				isl_stream_error(s, tok, "unknown identifier");
+				isl_token_free(tok);
 				goto error;
 			}
 			if (sign > 0)
@@ -191,6 +192,7 @@ static struct isl_vec *accept_affine(struct isl_stream *s, struct vars *v)
 				if (pos >= n) {
 					isl_stream_error(s, tok2,
 						"unknown identifier");
+					isl_token_free(tok);
 					isl_token_free(tok2);
 					goto error;
 				}
-- 
2.11.4.GIT