diff options
Diffstat (limited to 'libavcodec/hq_hqa.c')
-rw-r--r-- | libavcodec/hq_hqa.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/hq_hqa.c b/libavcodec/hq_hqa.c index ec9da3e04f..90bafdc72a 100644 --- a/libavcodec/hq_hqa.c +++ b/libavcodec/hq_hqa.c @@ -248,6 +248,9 @@ static int hqa_decode_frame(HQContext *ctx, AVFrame *pic, size_t data_size) int width, height, quant; const uint8_t *src = ctx->gbc.buffer; + if (bytestream2_get_bytes_left(&ctx->gbc) < 8 + 4*(num_slices + 1)) + return AVERROR_INVALIDDATA; + width = bytestream2_get_be16(&ctx->gbc); height = bytestream2_get_be16(&ctx->gbc); |