From: Sven Verdoolaege <skimo@kotnet.org>
Date: Tue, 17 Jul 2012 17:01:21 +0000 (+0200)
Subject: isl_stream_new_str: fail on NULL input
X-Git-Tag: isl-0.11~121
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0c7ca27b8bf01170258aeb24c87a26680becafc8;p=platform%2Fupstream%2Fisl.git

isl_stream_new_str: fail on NULL input

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

diff --git a/isl_stream.c b/isl_stream.c
index c70b4be..68f6e52 100644
--- a/isl_stream.c
+++ b/isl_stream.c
@@ -173,7 +173,10 @@ struct isl_stream* isl_stream_new_file(struct isl_ctx *ctx, FILE *file)
 
 struct isl_stream* isl_stream_new_str(struct isl_ctx *ctx, const char *str)
 {
-	struct isl_stream *s = isl_stream_new(ctx);
+	struct isl_stream *s;
+	if (!str)
+		return NULL;
+	s = isl_stream_new(ctx);
 	if (!s)
 		return NULL;
 	s->str = str;