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-rw-r--r--libavcodec/shorten.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/shorten.c b/libavcodec/shorten.c
index e678ee8e6a..d99877bb02 100644
--- a/libavcodec/shorten.c
+++ b/libavcodec/shorten.c
@@ -341,6 +341,7 @@ static int read_header(ShortenContext *s)
s->channels = get_uint(s, CHANSIZE);
if (s->channels <= 0 || s->channels > MAX_CHANNELS) {
av_log(s->avctx, AV_LOG_ERROR, "too many channels: %d\n", s->channels);
+ s->channels = 0;
return -1;
}
s->avctx->channels = s->channels;