Signed-off-by: Marton Balint <c...@passwd.hu>
---
libavformat/asfenc.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c
index 9f082c6..6932c11 100644
--- a/libavformat/asfenc.c
+++ b/libavformat/asfenc.c
@@ -684,6 +684,11 @@ static int asf_write_header(AVFormatContext *s)
s->max_interleave_delta = 0;
asf->nb_packets = 0;
+ if (s->nb_streams > 127) {
+ av_log(s, AV_LOG_ERROR, "ASF can only handle 127 streams\n");
+ return AVERROR(EINVAL);
+ }
+
asf->index_ptr = av_malloc(sizeof(ASFIndex) * ASF_INDEX_BLOCK);
if (!asf->index_ptr)
return AVERROR(ENOMEM);
--
2.6.2
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