From 2d5d3a75f9f251668243bf7ae960bfff3e1731eb Mon Sep 17 00:00:00 2001
From: Naoaki Okazaki <okazaki@chokkan.org>
Date: Sun, 24 Jan 2016 17:27:54 +0900
Subject: [PATCH] + model->size was not set. + Partially incorporated Pull
 Request #24.

---
 lib/crf/src/crf1d_model.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/crf/src/crf1d_model.c b/lib/crf/src/crf1d_model.c
index 1c1f14c7..7759d733 100644
--- a/lib/crf/src/crf1d_model.c
+++ b/lib/crf/src/crf1d_model.c
@@ -713,7 +713,12 @@ static crf1dm_t* crf1dm_new_impl(uint8_t* buffer_orig, const uint8_t* buffer, ui
 
     model->buffer_orig = buffer_orig;
     model->buffer = buffer;
+    model->size = size;
 
+    if (model->size <= sizeof(header_t)) {
+      goto error_exit;
+    }
+    
     header = (header_t*)calloc(1, sizeof(header_t));
     if (header == NULL) {
         goto error_exit;