added all the new error codes for the exits currently in the code

src/main.c

@@ -80,7 +80,7 @@ void get_data_from_db(const char *query, duckdb_connection *conn, TelemetryInfo
 }
 
 int main(int argc, char **argv) {
-    printf("Hello from HardCompound!\n");
+    printf("\nHello from HardCompound!\n");
 
     if (argc < 2) {
         printf("You need to specify a duckdb file path! Terminating!\n");
@@ -139,6 +139,16 @@ int main(int argc, char **argv) {
     LapInfo *session_data = calloc(lap_count, sizeof(LapInfo));
     double *lap_timestamps = calloc(lap_count, sizeof(double));
 
+    if (!session_data) {
+        printf("Session data failed to allocate!");
+        exit(ERR_MEMORY);
+    }
+
+    if (!lap_timestamps) {
+        printf("Lap timestaps array failed to init!");
+        exit(ERR_MEMORY);
+    }
+
     duckdb_result lap_timestamps_res;
     if (duckdb_query(conn, "Select ts as DOUBLE from Lap\n", &lap_timestamps_res) == DuckDBError) {
         exit(ERR_QUERY);