From 784712343c32611a32b0440948384408b628ca29 Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Fri, 16 Jan 2009 23:56:53 +0000
Subject: Print a warning and fail if the graph description cannot be parsed.

Originally committed as revision 16648 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavfilter/graphparser.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'libavfilter')

diff --git a/libavfilter/graphparser.c b/libavfilter/graphparser.c
index e7019eae25..1fb1158a51 100644
--- a/libavfilter/graphparser.c
+++ b/libavfilter/graphparser.c
@@ -376,6 +376,13 @@ int avfilter_parse_graph(AVFilterGraph *graph, const char *filters,
         index++;
     } while(chr == ',' || chr == ';');
 
+    if (*filters) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "Unable to parse graph description substring: \"%s\"\n",
+               filters - 1);
+        goto fail;
+    }
+
     if(open_inputs && !strcmp(open_inputs->name, "out") && curr_inputs) {
         /* Last output can be omitted if it is "[out]" */
         const char *tmp = "[out]";
-- 
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