diff options
Diffstat (limited to 'core/fxcodec')
| -rw-r--r-- | core/fxcodec/codec/fx_codec_jpx_opj.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/fxcodec/codec/fx_codec_jpx_opj.cpp b/core/fxcodec/codec/fx_codec_jpx_opj.cpp index ed9331974d..a1c38d06e9 100644 --- a/core/fxcodec/codec/fx_codec_jpx_opj.cpp +++ b/core/fxcodec/codec/fx_codec_jpx_opj.cpp @@ -231,6 +231,9 @@ static void sycc422_to_rgb(opj_image_t* img) { return; int prec = img->comps[0].prec; + if (prec <= 0 || prec >= 32) + return; + int offset = 1 << (prec - 1); int upb = (1 << prec) - 1; |