From e426f71c96e9fac3ff87f51cfe7df603220fbd5d Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos Date: Sun, 5 Apr 2020 17:35:38 +0200 Subject: [PATCH] lavc/amrwbdec: Output silence for frames marked as corrupt. Fixes ticket #7113. --- libavcodec/amrwbdec.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/amrwbdec.c b/libavcodec/amrwbdec.c index 3d82b6ba71..7d357a2685 100644 --- a/libavcodec/amrwbdec.c +++ b/libavcodec/amrwbdec.c @@ -1121,7 +1121,10 @@ static int amrwb_decode_frame(AVCodecContext *avctx, void *data, header_size = decode_mime_header(ctx, buf); expected_fr_size = ((cf_sizes_wb[ctx->fr_cur_mode] + 7) >> 3) + 1; - if (ctx->fr_cur_mode == NO_DATA) { + if (!ctx->fr_quality) + av_log(avctx, AV_LOG_ERROR, "Encountered a bad or corrupted frame\n"); + + if (ctx->fr_cur_mode == NO_DATA || !ctx->fr_quality) { av_samples_set_silence(&frame->data[0], 0, frame->nb_samples, 1, AV_SAMPLE_FMT_FLT); *got_frame_ptr = 1; return expected_fr_size; @@ -1139,9 +1142,6 @@ static int amrwb_decode_frame(AVCodecContext *avctx, void *data, return AVERROR_INVALIDDATA; } - if (!ctx->fr_quality) - av_log(avctx, AV_LOG_ERROR, "Encountered a bad or corrupted frame\n"); - if (ctx->fr_cur_mode == MODE_SID) { /* Comfort noise frame */ avpriv_request_sample(avctx, "SID mode"); return AVERROR_PATCHWELCOME;