Fix for Moz BZ #719612 for tremor-nobytenobyte

git-svn-id: https://svn.xiph.org/branches/lowmem-no-byte/Tremor@18155 0101bb08-14d6-0310-b084-bc0e0c8e3800

1 files changed, 1 insertions, 0 deletions

diff --git a/floor1.c b/floor1.c
index d721095..518f9f2 100644
--- a/floor1.c
+++ b/floor1.c
@@ -109,6 +109,7 @@ vorbis_info_floor *floor1_info_unpack (vorbis_info *vi,oggpack_buffer *opb){
   count=0;
   for(j=0,k=0;j<info->partitions;j++){
     count+=info->class[info->partitionclass[j]].class_dim; 
+    if(count>VIF_POSIT)goto err_out;
     for(;k<count;k++){
       int t=info->postlist[k+2]=oggpack_read(opb,rangebits);
       if(t>=(1<<rangebits))goto err_out;