diff options
| -rw-r--r-- | libavcodec/libopenjpegdec.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/libopenjpegdec.c b/libavcodec/libopenjpegdec.c index 1cd1b9b009..ab681f1246 100644 --- a/libavcodec/libopenjpegdec.c +++ b/libavcodec/libopenjpegdec.c @@ -358,6 +358,15 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx, goto done; } + for (i = 0; i < image->numcomps; i++) { + if (!image->comps[i].data) { + av_log(avctx, AV_LOG_ERROR, + "Image component %d contains no data.\n", i); + ret = AVERROR_INVALIDDATA; + goto done; + } + } + desc = av_pix_fmt_desc_get(avctx->pix_fmt); pixel_size = desc->comp[0].step_minus1 + 1; ispacked = libopenjpeg_ispacked(avctx->pix_fmt); |