Fix stringop-truncation warning

Signed-off-by: Sangwan Kwon <sangwan.kwon@samsung.com>

diff --git a/src/vist/rmi/impl/socket.cpp b/src/vist/rmi/impl/socket.cpp
index d304545..c9a1638 100644 (file)
--- a/src/vist/rmi/impl/socket.cpp
+++ b/src/vist/rmi/impl/socket.cpp
@@ -130,7 +130,8 @@ Socket Socket::connect(const std::string& path)
 
        ::sockaddr_un addr;
        addr.sun_family = AF_UNIX;
-       ::strncpy(addr.sun_path, path.c_str(), sizeof(::sockaddr_un::sun_path));
+       ::strncpy(addr.sun_path, path.c_str(), sizeof(sockaddr_un::sun_path) - 1);
+       addr.sun_path[sizeof(sockaddr_un::sun_path) - 1] = '\0';
 
        if (addr.sun_path[0] == '@')
                addr.sun_path[0] = '\0';