fakenect: Fix memory leaks - fixes #205

Signed-off-by: Benn Snyder <benn.snyder@gmail.com>

fakenect/fakenect.c

@@ -138,17 +138,18 @@ static int parse_line(char *type, double *cur_time, unsigned int *timestamp, uns
 		exit(1);
 	}
 	// Parse data from file name
+	int ret = 0;
 	*data_size = get_data_size(cur_fp);
 	sscanf(line, "%c-%lf-%u-%*s", type, cur_time, timestamp);
 	*data = malloc(*data_size);
 	if (fread(*data, *data_size, 1, cur_fp) != 1) {
 		printf("Error: Couldn't read entire file.\n");
-		return -1;
+		ret = -1;
 	}
 	fclose(cur_fp);
 	free(line);
 	free(file_path);
-	return 0;
+	return ret;
 }
 
 static void open_index()

fakenect/record.c

@@ -303,9 +303,10 @@ int main(int argc, char **argv)
 
 		char *index_fn = malloc(strlen(out_dir) + 50);
 		sprintf(index_fn, "%s-index.txt", out_dir);
-        index_fp = open_index(index_fn);
-        if (!index_fp) return 1;
+		index_fp = open_index(index_fn);
 		free(index_fn);
+		if (!index_fp)
+			return 1;
 
 		depth_name = malloc(strlen(out_dir) + 50);
 		rgb_name = malloc(strlen(out_dir) + 50);
@@ -340,9 +341,13 @@ int main(int argc, char **argv)
 #endif
 		char *fn = malloc(strlen(out_dir) + 50);
 		sprintf(fn, "%s/INDEX.txt", out_dir);
-        index_fp = open_index(fn);
-        if (!index_fp) return 1;
+		index_fp = open_index(fn);
 		free(fn);
+		if (!index_fp) {
+			fclose(index_fp)
+			return 1;
+		}
+
 		init();
 		fclose(index_fp);
 	}