Merge commit '17e5d614'

* commit '17e5d614':
  jpeg2000: Check zero bit-plane validity

Conflicts:
	libavcodec/jpeg2000dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/jpeg2000dec.c

@@ -659,10 +659,10 @@ static int jpeg2000_decode_packet(Jpeg2000DecoderContext *s,
 
             if (!cblk->npasses) {
                 int v = expn[bandno] + numgbits - 1 -
-                                    tag_tree_decode(s, prec->zerobits + cblkno,
-                                                    100);
+                        tag_tree_decode(s, prec->zerobits + cblkno, 100);
                 if (v < 0) {
-                    av_log(s->avctx, AV_LOG_ERROR, "nonzerobits %d invalid\n", v);
+                    av_log(s->avctx, AV_LOG_ERROR,
+                           "nonzerobits %d invalid\n", v);
                     return AVERROR_INVALIDDATA;
                 }
                 cblk->nonzerobits = v;