diff options
| -rw-r--r-- | libavcodec/g2meet.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/g2meet.c b/libavcodec/g2meet.c index b952adbb17..22efd7583a 100644 --- a/libavcodec/g2meet.c +++ b/libavcodec/g2meet.c @@ -555,6 +555,11 @@ static uint32_t epic_decode_pixel_pred(ePICContext *dc, int x, int y, B = ((pred >> B_shift) & 0xFF) - TOSIGNED(delta); } + if (R<0 || G<0 || B<0) { + av_log(NULL, AV_LOG_ERROR, "RGB %d %d %d is out of range\n", R, G, B); + return 0; + } + return (R << R_shift) | (G << G_shift) | (B << B_shift); } |