71     uint8_t *buffer;  in main()  local
226         buffer = calloc(tot_len(buf.st_size), 1);  in main()
230         if (fread(&buffer[sizeof(uint32_t)], 1, length, file) < (size_t)length) {  in main()
232             free(buffer);  in main()
242             buffer[0] = type;  in main()
243             buffer[1] = (length >> 16) & 0xFF;  in main()
244             buffer[2] = (length >>  8) & 0xFF;  in main()
245             buffer[3] = (length      ) & 0xFF;  in main()
246             crc = ~stm32f4_crc32(buffer, sizeof(uint32_t) + length);  in main()
248             memcpy(&buffer[sizeof(uint32_t) + pad(length)],  in main()
252                                tot_len(length), buffer);  in main()
256                                length, &buffer[sizeof(uint32_t)]);  in main()
264         free(buffer);  in main()
277             buffer = calloc(length, 1);  in main()
279             ret = read_memory(handle, address, length, buffer);  in main()
281                 if (fwrite(buffer, 1, length, file) < (size_t)length)  in main()
289             free(buffer);  in main()
301                     buffer = calloc(tot_len(length), 1);  in main()
303                                       tot_len(length), buffer);  in main()
305                         crc = stm32f4_crc32(buffer, tot_len(length));  in main()
306                         if (fwrite(buffer, 1, tot_len(length), file) < tot_len(length))  in main()
315                     free(buffer);  in main()