Fixes: use of uninitialized memory Fixes: 423673969/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IAC_fuzzer-6685890556788736
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| @@ -966,6 +966,8 @@ static int imc_decode_frame(AVCodecContext *avctx, AVFrame *frame, · 965 unmodified lines | ||
| 966 | 966 | |
| 967 | 967 | LOCAL_ALIGNED_16(uint16_t, buf16, [(IMC_BLOCK_SIZE + AV_INPUT_BUFFER_PADDING_SIZE) / 2]); |
| 968 | 968 | |
| 969 | + memset(buf16 + IMC_BLOCK_SIZE/2, 0, AV_INPUT_BUFFER_PADDING_SIZE); | |
| 970 | + | |
| 969 | 971 | q->avctx = avctx; |
| 970 | 972 | |
| 971 | 973 | if (buf_size < IMC_BLOCK_SIZE * avctx->ch_layout.nb_channels) { |