2 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/vl/vl_mpeg12_bitstream.c b/src/gallium/auxiliary/vl/vl_mpeg12_bitstream.c
index f0ad2e49a3b..23580463df9 100644
--- a/src/gallium/auxiliary/vl/vl_mpeg12_bitstream.c
+++ b/src/gallium/auxiliary/vl/vl_mpeg12_bitstream.c
@@ -825,6 +825,8 @@ decode_slice(struct vl_mpg12_bs *bs, struct pipe_video_buffer *target)
       }
       inc += vl_vlc_get_vlclbf(&bs->vlc, tbl_B1, 11);
       if (x != -1) {
+         if (!inc)
+            return;
          mb.num_skipped_macroblocks = inc - 1;
          bs->decoder->decode_macroblock(bs->decoder, target, &bs->desc->base, &mb.base, 1);
       }
diff --git a/src/gallium/auxiliary/vl/vl_vlc.h b/src/gallium/auxiliary/vl/vl_vlc.h
index baaa48a0fef..6223fabf577 100644
--- a/src/gallium/auxiliary/vl/vl_vlc.h
+++ b/src/gallium/auxiliary/vl/vl_vlc.h
@@ -271,7 +271,6 @@ vl_vlc_get_vlclbf(struct vl_vlc *vlc, const struct vl_vlc_entry *tbl, unsigned n
 {
    tbl += vl_vlc_peekbits(vlc, num_bits);
    vl_vlc_eatbits(vlc, tbl->length);
-   assert(tbl->length);
    return tbl->value;
 }