svace fix

Change-Id: Ib6b047eb6fe90476d6c28980589ed7eb777eb4e5
Signed-off-by: sanghyeok.oh <sanghyeok.oh@samsung.com>

diff --git a/src/internal/xml_parser.cpp b/src/internal/xml_parser.cpp
index 60aa5ad..ddb360b 100644 (file)
--- a/src/internal/xml_parser.cpp
+++ b/src/internal/xml_parser.cpp
@@ -206,9 +206,16 @@ std::unique_ptr<char[]> file2str(const std::string& filename) {
                throw std::runtime_error(std::string("Failed to open file: ").append(filename).c_str());
        }
 
-       fseek(fp, 0, SEEK_END);
+       if (fseek(fp, 0, SEEK_END)) {
+               throw std::runtime_error(std::string("Failed to fseek end of file").c_str());
+       }
        long fsize = ftell(fp);
-       fseek(fp, 0, SEEK_SET); //rewind
+       if (fsize < 0) {
+               throw std::runtime_error(std::string("Failed to ftell").c_str());
+       }
+       if (fseek(fp, 0, SEEK_SET)) {
+               throw std::runtime_error(std::string("Failed to fseek beginning of file").c_str());
+       }
 
        auto str = std::unique_ptr<char[]>(new char[fsize + 1]);        // TODO change to make_unique when c++14 becomes available
        const int count = 1;