diff options
| -rw-r--r-- | fitz/image_jpx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fitz/image_jpx.c b/fitz/image_jpx.c index f680b50c..f8e6d8c0 100644 --- a/fitz/image_jpx.c +++ b/fitz/image_jpx.c @@ -35,6 +35,8 @@ OPJ_SIZE_T stream_read(void * p_buffer, OPJ_SIZE_T p_nb_bytes, void * p_user_dat len = sb->size - sb->pos; if (len < 0) len = 0; + if (len == 0) + return (OPJ_SIZE_T)-1; /* End of file! */ if (len > p_nb_bytes) len = p_nb_bytes; memcpy(p_buffer, sb->data + sb->pos, len); |