Merge pull request #6 from coolacid/SocketFix

Correctly sets size in bind/connect to fixed name of abstract

reflector/UnixDgramSocket.cpp

@@ -48,7 +48,9 @@ bool CUnixDgramReader::Open(const char *path)	// returns true on failure
 	addr.sun_family = AF_UNIX;
 	strncpy(addr.sun_path+1, path, sizeof(addr.sun_path)-2);
 
-	int rval = bind(fd, (struct sockaddr *)&addr, sizeof(addr));
+	// We know path is a string, so we skip the first null, get the string length and add 1 for the begining Null
+	int path_len = sizeof(addr.sun_family) + strlen(addr.sun_path + 1) + 1;
+	int rval = bind(fd, (struct sockaddr *)&addr, path_len);
 	if (rval < 0)
 	{
 		std::cerr << "bind() failed for " << path << ": " << strerror(errno) << std::endl;
@@ -139,7 +141,9 @@ ssize_t CUnixDgramWriter::Write(const void *buf, ssize_t size) const
 		return -1;
 	}
 	// connect to the receiver
-	int rval = connect(fd, (struct sockaddr *)&addr, sizeof(addr));
+	// We know path is a string, so we skip the first null, get the string length and add 1 for the begining Null
+	int path_len = sizeof(addr.sun_family) + strlen(addr.sun_path + 1) + 1;
+	int rval = connect(fd, (struct sockaddr *)&addr, path_len);
 	if (rval < 0)
 	{
 		std::cerr << "connect() failed for " << addr.sun_path+1 << ": " << strerror(errno) << std::endl;