stest_performance: add some error checkingsubmit/tizen/20201215.075227accepted/tizen/unified/20201216.215918

Change-Id: I95f8ec6be9597d05d5ebb3a847f241d5cb9e8dc9

1 files changed, 5 insertions, 1 deletions

diff --git a/src/stest_performance.cpp b/src/stest_performance.cpp
index bda50f8..410cbc7 100644
--- a/src/stest_performance.cpp
+++ b/src/stest_performance.cpp
@@ -213,8 +213,12 @@ void run_fb(const char *conf_file, const std::string &serialized, bool verify, s
 
 	StorageBackendSerialized storage;
 	if (serialized.empty()) {
-		size_t size;
+		size_t size = 0;
 		auto buff = serializer.serialize(conf_file, size);
+		if (!buff) {
+			std::cerr << "Serialization failed" << std::endl;
+			return;
+		}
 		storage.initFromData(buff, size, verify);
 	} else {
 		storage.init(serialized.c_str(), verify);