On Sun, Jun 30, 2013 at 06:26:16PM +0200, Luca Barbato wrote: > Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind > CC: [email protected] > --- > libavcodec/indeo5.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/libavcodec/indeo5.c b/libavcodec/indeo5.c > index dc5f6f0..d731c4b 100644 > --- a/libavcodec/indeo5.c > +++ b/libavcodec/indeo5.c > @@ -520,6 +520,12 @@ static int decode_mb_info(IVI45DecContext *ctx, > IVIBandDesc *band, > mv_x += IVI_TOSIGNED(mv_delta); > mb->mv_x = mv_x; > mb->mv_y = mv_y; > + if (mv_x < 0 || mv_y < 0) { > + av_log(avctx, AV_LOG_ERROR, "Invalid mv %d %d\n", > + mv_x, mv_y); > + mb->mv_x = mb->mv_y = 0; > + return AVERROR_INVALIDDATA; > + } > } > } > } > --
I'd use "Invalid MV %d,%d\n" but otherwise looks OK _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
