From 5982078e8d56b84de4d538ab4d39f474b833cdc2 Mon Sep 17 00:00:00 2001
From: Marton Balint <cus@passwd.hu>
Date: Tue, 3 Jul 2018 12:09:13 +0200
Subject: [PATCH] avcodec/utils: report insane channel count errors
More than 64 is not *that* insane, so let's report the error at least.
Signed-off-by: Marton Balint <cus@passwd.hu>
---
libavcodec/utils.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 02e557eb05a..4f9a2b76efa 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -674,6 +674,7 @@ int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *code
av_freep(&avctx->subtitle_header);
if (avctx->channels > FF_SANE_NB_CHANNELS) {
+ av_log(avctx, AV_LOG_ERROR, "Too many channels: %d\n", avctx->channels);
ret = AVERROR(EINVAL);
goto free_and_end;
}
--
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