diff options
| -rw-r--r-- | codebook.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -738,7 +738,7 @@ long vorbis_book_decodev_add(codebook *book,ogg_int32_t *a, for(i=0;i<n;){ if(decode_map(book,b,v,point))return -1; - for (j=0;j<book->dim;j++) + for (j=0;i<n && j<book->dim;j++) a[i++]+=v[j]; } } @@ -779,10 +779,11 @@ long vorbis_book_decodevv_add(codebook *book,ogg_int32_t **a, ogg_int32_t *v = (ogg_int32_t *)alloca(sizeof(*v)*book->dim); long i,j; int chptr=0; + long m=offset+n; - for(i=offset;i<offset+n;){ + for(i=offset;i<m;){ if(decode_map(book,b,v,point))return -1; - for (j=0;j<book->dim;j++){ + for (j=0;i<m && j<book->dim;j++){ a[chptr++][i]+=v[j]; if(chptr==ch){ chptr=0; |