From: Chih-Jen Lin <cjlin@csie.ntu.edu.tw>
Date: Sat, 8 Apr 2017 06:47:35 +0000 (+0800)
Subject:     in load_model() of linear.cpp, parameters for training only won't be assigned... 
X-Git-Tag: v220~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cb557711a430ce938ea06aec4a9966d9bd93e13c;p=liblinear

in load_model() of linear.cpp, parameters for training only won't be assigned after reading the model. However, we initialize arrays as NULL for safety. This follows the earlier change in libsvm
---

diff --git a/linear.cpp b/linear.cpp
index 231b15f..335941a 100644
--- a/linear.cpp
+++ b/linear.cpp
@@ -2802,6 +2802,11 @@ struct model *load_model(const char *model_file_name)
 	double bias;
 	model *model_ = Malloc(model,1);
 	parameter& param = model_->param;
+	// parameters for training only won't be assigned, but arrays are assigned as NULL for safety
+	param.nr_weight = 0;
+	param.weight_label = NULL;
+	param.weight = NULL;	
+	param.init_sol = NULL;
 
 	model_->label = NULL;