1# Changelog 2 3All notable changes to this project will be documented in this file. 4 5The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), 6and this project adheres to 7[Semantic Versioning](https://semver.org/spec/v2.0.0.html). 8 9Change categories: 10 11- Added 12- Changed 13- Deprecated 14- Removed 15- Fixed 16- Security 17 18## [Unreleased] 19 20### Added 21 221. oem: meta: Add decode_oem_meta_file_io_write_req() 232. oem: meta: Add decode_oem_meta_file_io_read_req() 243. oem: meta: Add encode_oem_meta_file_io_read_resp() 254. pdr: Add pldm_entity_association_pdr_remove_contained_entity() 265. pdr: Add pldm_pdr_remove_fru_record_set_by_rsi() 276. pldm_entity_association_tree_copy_root_check() 287. oem: ibm: Add topology related state set and enum 29 308. base: Add size and buffer macros for struct pldm_msg 31 32 Together these macros reduce the need for use of reinterpret_cast<>() in C++. 33 34### Changed 35 361. dsp: bios_table: Null check for pldm_bios_table_iter_is_end() 37 38 pldm_bios_table_iter_is_end() now returns true if the provided argument is 39 NULL. 40 412. Register assignment for parameters of a number of APIs changed with increased 42 scrutiny on their implementations. 43 44 - `decode_entity_auxiliary_names_pdr()` 45 - `decode_get_state_sensor_readings_resp()` 46 - `decode_platform_event_message_req()` 47 - `decode_platform_event_message_resp()` 48 - `decode_sensor_op_data()` 49 - `encode_get_state_effecter_states_resp()` 50 - `encode_state_effecter_pdr()` 51 - `encode_state_sensor_pdr()` 52 - `pldm_bios_table_append_pad_checksum()` 53 - `pldm_bios_table_attr_value_entry_encode_enum()` 54 - `pldm_bios_table_attr_value_entry_encode_string()` 55 - `pldm_pdr_find_record()` 56 - `pldm_pdr_get_next_record()` 57 583. platform: Support PLDM_CPER_EVENT in encode_platform_event_message_req() 59 604. dsp: firmware_update: Bounds check 61 decode_downstream_device_parameter_table_entry_versions() 62 63 The additional bounds-checking required the addition of further length 64 parameters. 65 66### Deprecated 67 681. oem: meta: Deprecate `decode_oem_meta_file_io_req()` 69 70 Users should switch to `decode_oem_meta_file_io_write_req()`. Modify this 71 function to make it safer. 72 73 Modification: 74 75 - The meaning of the returned result. 76 - Change parameters from individual pointers to a struct. 77 - Check the length provided in the message won't exceed the buffer. 78 792. pldm_entity_association_tree_copy_root() 80 81 The implementation allocates, but gives no indication to the caller if an 82 allocation (and hence the copy) has failed. Users should migrate to 83 pldm_entity_association_tree_copy_root_check(). 84 85### Removed 86 871. Deprecated functions with the `_check` suffix 88 89 - `get_fru_record_by_option_check()` 90 - `pldm_bios_table_append_pad_checksum_check()` 91 - `pldm_bios_table_attr_entry_enum_decode_def_num_check()` 92 - `pldm_bios_table_attr_entry_enum_decode_pv_hdls_check()` 93 - `pldm_bios_table_attr_entry_enum_decode_pv_num_check()` 94 - `pldm_bios_table_attr_entry_enum_encode_check()` 95 - `pldm_bios_table_attr_entry_integer_encode_check()` 96 - `pldm_bios_table_attr_entry_string_decode_def_string_length_check()` 97 - `pldm_bios_table_attr_entry_string_encode_check()` 98 - `pldm_bios_table_attr_value_entry_encode_enum_check()` 99 - `pldm_bios_table_attr_value_entry_encode_integer_check()` 100 - `pldm_bios_table_attr_value_entry_encode_string_check()` 101 - `pldm_bios_table_string_entry_decode_string_check()` 102 - `pldm_bios_table_string_entry_encode_check()` 103 - `pldm_entity_association_pdr_add_check()` 104 - `pldm_entity_association_pdr_add_from_node_check()` 105 - `pldm_pdr_add_check()` 106 - `pldm_pdr_add_fru_record_set_check()` 107 108### Fixed 109 1101. dsp: bios_table: Null check for pldm_bios_table_iter_is_end() 111 112 Avoid a caller-controlled NULL pointer dereference in the library 113 implementation. 114 1152. platform: fix encode/decode_poll_for_platform_event_message_req 116 117 Update checking of `TransferOperationFlag` and `eventIDToAcknowledge` to 118 follow spec. 119 1203. platform: Fix checking `eventIDToAcknowledge` 121 122 As the event receiver sends `PollForPlatformEventMessage` with the 123 `tranferFlag` is `AcknowledgementOnly`, the value `eventIDToAcknowledge` 124 should be the previously retrieved eventID (from the PLDM terminus). 125 1264. dsp: platform: Prevent overflow of arithmetic on event_data_length 1275. dsp: platform: Bounds check encode_sensor_state_pdr() 1286. dsp: platform: Bounds check encode_state_effecter_pdr() 1297. dsp: pdr: Bounds check pldm_entity_association_pdr_extract() 1308. dsp: bios_table: Bounds check pldm_bios_table_append_pad_checksum() 1319. dsp: bios_table: Bounds check 132 pldm_bios_table_attr_value_entry_encode_string() 13310. dsp: bios_table: Bounds check pldm_bios_table_attr_value_entry_encode_enum() 13411. dsp: firmware_update: Bounds check 135 decode_downstream_device_parameter_table_entry_versions() 13612. oem: ibm: platform: Bounds check encode_bios_attribute_update_event_req() 13713. dsp: fru: Bounds check encode_get_fru_record_by_option_resp() 138 139## [0.9.1] - 2024-09-07 140 141### Changed 142 1431. Moved evolutions intended for v0.9.0 into place 144 145 Evolutions for the release have been moved from `evolutions/current` to 146 `evolutions/v0.9.1`. Library users can apply them to migrate off of 147 deprecated APIs. 148 149## [0.9.0] - 2024-09-07 150 151### Added 152 1531. base: Define macros for reserved TIDs 1542. pdr: Add pldm_entity_association_pdr_add_contained_entity_to_remote_pdr() 1553. pdr: Add pldm_entity_association_pdr_create_new() 1564. platform: Define macros for the responded transferflags 1575. pdr: Add pldm_pdr_get_terminus_handle() API 1586. pdr: Add related decode_entity_auxiliary_names_pdr() APIs 1597. fw_update: Add encode req & decode resp for get_downstream_fw_params 1608. platform: Add decode_pldm_platform_cper_event() API 1619. decode_get_pdr_repository_info_resp_safe() 162 163 Replaces decode_get_pdr_repository_info_resp() as discussed in the 164 `Deprecated` section below 165 16610. decode_get_pdr_resp_safe() 167 168 Replaces decode_get_pdr_resp() as discussed in the `Deprecated` section 169 below 170 171### Changed 172 1731. pdr: Stabilise related decode_entity_auxiliary_names_pdr() APIs 1742. platform: Rework decode/encode_pldm_message_poll_event_data() APIs 1753. platform: Stabilise decode_pldm_message_poll_event_data() APIs 1764. ABI break for decode_sensor_op_data() 177 178 Applying LIBPLDM_CC_NONNULL to the internal msgbuf APIs caused 179 abi-compliance-checker to flag a change in the register containing the 180 parameter `previous_op_state`. 181 1825. platform: Stabilise decode_pldm_platform_cper_event() API 1836. oem: meta: Stabilise decode_oem_meta_file_io_write_req() API 1847. oem: meta: Stabilise decode_oem_meta_file_io_read_req() API 1858. oem: meta: Stabilise encode_oem_meta_file_io_read_resp() API 186 187### Deprecated 188 1891. Rename and deprecate functions with the `_check` suffix 190 191 All library function return values always need to be checked. The `_check` 192 suffix is redundant, so remove it. Migration to the non-deprecated 193 equivalents without the `_check` suffix can be performed using 194 `scripts/ apply-renames` and the [clang-rename][] configurations under 195 `evolutions/` 196 197 The deprecated functions: 198 199 - `get_fru_record_by_option_check()` 200 - `pldm_bios_table_append_pad_checksum_check()` 201 - `pldm_bios_table_attr_entry_enum_decode_def_num_check()` 202 - `pldm_bios_table_attr_entry_enum_decode_pv_hdls_check()` 203 - `pldm_bios_table_attr_entry_enum_decode_pv_num_check()` 204 - `pldm_bios_table_attr_entry_enum_encode_check()` 205 - `pldm_bios_table_attr_entry_integer_encode_check()` 206 - `pldm_bios_table_attr_entry_string_decode_def_string_length_check()` 207 - `pldm_bios_table_attr_entry_string_encode_check()` 208 - `pldm_bios_table_attr_value_entry_encode_enum_check()` 209 - `pldm_bios_table_attr_value_entry_encode_integer_check()` 210 - `pldm_bios_table_attr_value_entry_encode_string_check()` 211 - `pldm_bios_table_string_entry_decode_string_check()` 212 - `pldm_bios_table_string_entry_encode_check()` 213 - `pldm_entity_association_pdr_add_check()` 214 - `pldm_entity_association_pdr_add_from_node_check()` 215 - `pldm_pdr_add_check()` 216 - `pldm_pdr_add_fru_record_set_check()` 217 218[clang-rename]: https://clang.llvm.org/extra/clang-rename.html 219 2202. `decode_get_pdr_repository_info_resp()` 221 222 Users should move to `decode_get_pdr_repository_info_resp_safe()` which 223 eliminates the opportunity for buffer overruns when extracting objects from 224 the message. 225 2263. `decode_get_pdr_resp()` 227 228 Users should move to `decode_get_pdr_resp_safe()` which reduces the 229 invocation tedium and improves memory safety over `decode_get_pdr_resp()`. 230 231### Removed 232 2331. IBM OEM header compatibility symlinks. 234 235 Anyone left using the deprecated paths can migrate using the coccinelle patch 236 at `evolutions/current/oem-ibm-header-compat.cocci`. 237 238### Fixed 239 2401. requester: instance-id: Release read lock on conflict 2412. pdr: Error propagation for 242 pldm_entity_association_pdr_add_from_node_with_record_handle() 243 244## [0.8.0] - 2024-05-23 245 246### Added 247 2481. base: Provide pldm_msg_hdr_correlate_response() 2492. transport: af-mctp: Add pldm_transport_af_mctp_bind() 2503. oem: ibm: Add chapdata file type support 2514. base: Added PLDM_SMBIOS & PLDM_RDE message types 2525. oem: meta: Add decode_oem_meta_file_io_req() 2536. state-set: Add all state set values to system power state enum as per DSP0249 2547. platform: Add alias members to the enum 255 pldm_pdr_repository_chg_event_change_record_event_data_operation. 256 257 enum constants with inconsistent names are deprecated with this change. 258 remove old inconsistent enum members after backward compatibility cleanup is 259 done 260 2618. oem-ibm: Alias `pldm_oem_ibm_fru_field_type` members as `PLDM_OEM_IBM_*` 2629. oem: ibm: Add Firmware Update Access Key(UAK) as a FRU field type 26310. platform: Add 3 PDR type enum for Redfish Device Enablement per 264 DSP0248_1.2.0 26511. state_set: Add CONNECTED and DISCONNECTED enum for Link State set 26612. entity: Add enum for Network Interface Connectors and Network Ports 267 Connection Types 26813. pdr: Add decode_numeric_effecter_pdr_data() 26914. oem: ibm: Support for the Real SAI entity id 27015. fw_update: Add encode req & decode resp for query_downstream_devices 27116. fw_update: Add encode req & decode resp for query_downstream_identifiers 27217. platform: Add support for GetStateEffecterStates command 273 274### Changed 275 2761. base: Stabilise pldm_msg_hdr_correlate_response() 2772. transport: af-mctp: Stabilise pldm_transport_af_mctp_bind() 2783. libpldm: Fix header use 2794. libpldm: More fixes for header use 2805. pdr: Stabilise pldm_pdr_find_last_in_range() API 2816. pdr: Stabilise pldm_entity_association_pdr_add_from_node_with_record_handle() 2827. oem: meta: stabilise decode_oem_meta_file_io_req() 2838. pdr: pldm_entity_association_tree_copy_root(): Document preconditions 284 285### Deprecated 286 2871. Deprecate `pldm_oem_ibm_fru_field_type` members that that are not prefixed 288 with `PLDM_OEM_IBM_` 289 290### Fixed 291 2921. libpldm: Rationalise the local and installed path of pldm.h 2932. pdr: Assign record_handle in entity_association_pdr_add_children() 2943. msgbuf: Require sensor data enum in pldm_msgbuf_extract_sensor_value() 2954. pdr: Remove redundant constant for minimum numeric sensor PDR length 2965. tests: oem: meta: Fix fileio use of msgbuf 297 298## [0.7.0] - 2023-08-29 299 300### Added 301 3021. state-set: Add new enum for Operational Fault Status enum 303 304### Changed 305 3061. transport: Match specified metadata in pldm_transport_send_recv_msg() 3072. transport: mctp-demux: Drop ABI annotation for internal symbols 3083. transport: Stabilise core transport and implementation APIs 309 310 This stabilisation covers the following headers and functions: 311 312 - libpldm/transport.h 313 314 - pldm_transport_poll() 315 - pldm_transport_send_msg() 316 - pldm_transport_recv_msg() 317 - pldm_transport_send_recv_msg() 318 319 - libpldm/transport/af-mctp.h 320 321 - pldm_transport_af_mctp_init() 322 - pldm_transport_af_mctp_destroy() 323 - pldm_transport_af_mctp_core() 324 - pldm_transport_af_mctp_init_pollfd() 325 - pldm_transport_af_mctp_map_tid() 326 - pldm_transport_af_mctp_unmap_tid() 327 328 - libpldm/transport/mctp-demux.h 329 - pldm_transport_mctp_demux_init() 330 - pldm_transport_mctp_demux_destroy() 331 - pldm_transport_mctp_demux_core() 332 - pldm_transport_mctp_demux_init_pollfd() 333 - pldm_transport_mctp_demux_map_tid() 334 - pldm_transport_mctp_demux_unmap_tid() 335 336### Deprecated 337 3381. All the existing "requester" APIs from `libpldm/pldm.h` (also known as 339 `libpldm/requester/pldm.h`): 340 341 - pldm_open() 342 - pldm_send_recv() 343 - pldm_send() 344 - pldm_recv() 345 - pldm_recv_any() 346 - pldm_close() 347 348 Users should migrate to the newer "transport" APIs instead. 349 350## Fixed 351 3521. tests: Exclude transport tests when build excludes testing ABIs 3532. abi: Capture deprecation of pldm_close() 354 355## [0.6.0] - 2023-08-22 356 357### Changed 358 3591. pdr: Avoid ID overflow in pldm_entity_association_tree_add_entity() 3602. meson: Apply `b_ndebug=if-release` by default 3613. pdr : Stabilize pldm_entity_association_tree_add_entity() 3624. pdr: Stabilise pldm_entity_association_tree_find_with_locality() 3635. pdr: Stabilize pldm_entity_node_get_remote_container_id() 3646. transport: af-mctp: Assign out-params on success in \*\_recv() 3657. transport: Generalise the pldm_transport_recv_msg() API 366 367### Removed 368 3691. pdr: Remove pldm_entity_association_pdr_add() 3702. state-set: Remove enum pldm_state_set_operational_fault_status_values 371 372### Fixed 373 3741. transport: register init_pollfd callback for af-mctp 3752. transport: fix init_pollfd function parameter 3763. transport: Fix doxygen and variables for send and recv functions 3774. transport: af-mctp: Ensure malloc() succeeds in \*\_recv() 378 379## [0.5.0] - 2023-08-09 380 381### Added 382 3831. pdr: Introduce pldm_entity_association_pdr_add_check() 384 385### Changed 386 3871. pdr: Allow record_handle to be NULL for pldm_pdr_add_check() 3882. transport: pldm_transport_poll(): Adjust return value semantics 3893. transport: free un-wanted responses in pldm_transport_send_recv_msg() 390 391### Deprecated 392 3931. state-set: Enum pldm_state_set_operational_fault_status_values 394 395 The enum operational_fault_status is defined with wrong members and will 396 eventually be replaced with the correct members. Any uses of 397 pldm_state_set_operational_fault_status_values members should move to 398 equivalent pldm_state_set_operational_stress_status_values members if needed. 399 4002. platform: Struct field name in fru_record_set PDR 401 402 References to entity_instance_num should be changed to entity_instance 403 4043. platform: Struct field name in numeric sensor value PDR 405 406 References to entity_instance_num should be changed to entity_instance 407 408### Removed 409 4101. bios_table: Remove pldm_bios_table_attr_entry_integer_encode_length() 4112. bios_table: Remove pldm_bios_table_attr_value_entry_encode_enum() 4123. bios_table: Remove pldm_bios_table_attr_value_entry_encode_string() 4134. bios_table: Remove pldm_bios_table_attr_value_entry_encode_integer() 4145. bios_table: Remove pldm_bios_table_append_pad_checksum() 4156. fru: Remove get_fru_record_by_option() 4167. pdr: Make is_present() static 4178. pdr: Remove pldm_pdr_add() 4189. pdr: Remove pldm_pdr_add_fru_record_set() 41910. pdr: Remove pldm_entity_association_pdr_add_from_node() 42011. pdr: Make find_entity_ref_in_tree() static 42112. pdr: Make entity_association_tree_find() static 422 423### Fixed 424 4251. requester: Fix response buffer cast in pldm_send_recv() 4262. pdr: Hoist record handle overflow test to avoid memory leak 4273. transport: Correct comparison in while loop condition 428 429## [0.4.0] - 2023-07-14 430 431### Added 432 4331. bios_table: Introduce pldm_bios_table_append_pad_checksum_check() 4342. fru: Introduce get_fru_record_by_option_check() 4353. pdr: Introduce pldm_entity_association_pdr_add_from_node_check() 4364. pdr: Introduce pldm_pdr_add_check() 4375. pdr: Introduce pldm_pdr_add_fru_record_set_check() 438 439### Changed 440 4411. requester: Mark pldm_close() as LIBPLDM_ABI_TESTING 4422. requester: Expose pldm_close() in header 4433. bios_table: pldm_bios_table_string_entry_encode_check(): Handle overflow 4444. bios_table: pldm_bios_table_iter_create(): Return NULL on failed alloc 4455. bios_table: pldm_bios_table_iter_next(): Invalid entry halts iteration 4466. pdr: pldm_pdr_init(): Return NULL on allocation failure 4477. pdr: pldm_pdr_destroy(): Exit early if repo is NULL 4488. pdr: Document preconditions for trivial accessor functions 449 450 A trivial accessor function is one that exposes properties of an object in a 451 way can't result in an error, beyond passing an invalid argument to the 452 function. For APIs meeting this definition we define a precondition that 453 struct pointers must point to valid objects to avoid polluting the function 454 prototypes. The following APIs now have this precondition explicitly defined: 455 456 - pldm_entity_extract() 457 - pldm_entity_get_parent() 458 - pldm_entity_is_exist_parent() 459 - pldm_entity_is_node_parent() 460 - pldm_is_current_parent_child 461 - pldm_is_empty_entity_assoc_tree() 462 - pldm_pdr_get_record_count() 463 - pldm_pdr_get_record_handle() 464 - pldm_pdr_get_repo_size() 465 - pldm_pdr_record_is_remote() 466 4679. pdr: pldm_entity_node_get_remote_container_id() is a trivial accessor 46810. pdr: pldm_pdr_fru_record_set_find_by_rsi(): Exit early on NULL arguments 46911. pdr: pldm_entity_association_tree_init(): Return NULL on failed alloc 47012. pdr: pldm_entity_association_tree_visit(): Document preconditions 47113. pdr: pldm_entity_association_tree_visit(): Exit early on failure 47214. pdr: pldm_entity_association_tree_destroy(): Exit early on bad argument 47315. pdr: pldm_entity_get_num_children(): Return zero for invalid arguments 47416. pdr: pldm_is_current_parent_child(): Return false for invalid arguments 47517. pdr: pldm_entity_association_pdr_add(): Exit early on bad arguments 47618. pdr: pldm_find_entity_ref_in_tree(): Exit early on bad arguments 47719. pdr: pldm_entity_association_tree_find(): Early exit on bad arguments 47820. pdr: pldm_entity_association_tree_destroy_root(): Exit early on bad arg 47921. pdr: pldm_entity_association_pdr_extract(): Early exit on bad arguments 48022. pdr: pldm_entity_association_pdr_extract(): Assign out params at exit 48123. pdr: pldm_entity_get_num_children(): Don't return invalid values 48224. libpldm: Lift or remove asserts where a subsequent check exists 483 484### Deprecated 485 4861. pldm_bios_table_attr_entry_integer_encode() 487 488 Migrate to pldm_bios_table_attr_entry_integer_encode_check() 489 4902. bios_table: Deprecate pldm_bios_table_attr_value_entry_encode_enum() 491 492 Migrate to pldm_bios_table_attr_value_entry_encode_enum_check() 493 4943. bios_table: Deprecate pldm_bios_table_attr_value_entry_encode_string() 495 496 Migrate to pldm_bios_table_attr_value_entry_encode_string_check() 497 4984. bios_table: Deprecate pldm_bios_table_attr_value_entry_encode_integer() 499 500 Migrate to pldm_bios_table_attr_value_entry_encode_integer_check() 501 5025. pdr: Deprecate is_present() 503 504 There should be no users of this symbol. If you are a user, you should figure 505 out how to stop, or get in touch. This symbol will be marked static the 506 release after deprecation. 507 5086. pdr: Deprecate find_entity_ref_in_tree() 509 510 There should be no users of this symbol. If you are a user, you should figure 511 out how to stop, or get in touch. This symbol will be marked static the 512 release after deprecation. 513 5147. pdr: Deprecate entity_association_tree_find() 515 516 There should be no users of this symbol. If you are a user, you should figure 517 out how to stop, or get in touch. This symbol will be marked static the 518 release after deprecation. 519 5208. bios_table: Stabilise pldm_bios_table_append_pad_checksum_check() 521 522 pldm_bios_table_append_pad_checksum() is deprecated by this change. Users of 523 pldm_bios_table_append_pad_checksum() should migrate to 524 pldm_bios_table_append_pad_checksum_check() 525 5269. fru: Stabilise get_fru_record_by_option_check() 527 528 get_fru_record_by_option() is deprecated by this change. Users of 529 get_fru_record_by_option() should migrate to get_fru_record_by_option_check() 530 53110. pdr: Stabilise pldm_entity_association_pdr_add_from_node_check() 532 533 pldm_entity_association_pdr_add_from_node() is deprecated by this change. 534 Users of pldm_entity_association_pdr_add_from_node() should migrate to 535 pldm_entity_association_pdr_add_from_node_check() 536 53711. pdr: Stabilise pldm_pdr_add_check() 538 539 pldm_pdr_add() is deprecated by this change. Users of pldm_pdr_add() should 540 migrate to pldm_pdr_add_check() 541 54212. pdr: Stabilise pldm_pdr_add_fru_record_set_check() 543 544 pldm_pdr_add_fru_record_set() is deprecated by this change. Users of 545 pldm_pdr_add_fru_record_set() should migrate to 546 pldm_pdr_add_fru_record_set_check() 547 548### Removed 549 5501. bios_table: Remove deprecated APIs sanitized by assert(): 551 552 - pldm_bios_table_string_entry_encode() 553 - pldm_bios_table_string_entry_decode_string() 554 - pldm_bios_table_attr_entry_enum_encode() 555 - pldm_bios_table_attr_entry_enum_decode_pv_num() 556 - pldm_bios_table_attr_entry_enum_decode_def_num() 557 - pldm_bios_table_attr_entry_enum_decode_pv_hdls() 558 - pldm_bios_table_attr_entry_string_encode() 559 - pldm_bios_table_attr_entry_string_decode_def_string_length() 560 561### Fixed 562 5631. pdr: Return success for pldm_pdr_find_child_container_id_range_exclude() API 5642. pdr: Rework pldm_pdr_find_container_id_range_exclude() API 5653. transport: mctp-demux: Don't test socket for non-zero value 5664. requester: Return PLDM_REQUESTER_OPEN_FAIL from pldm_open() on error 5675. pdr: pldm_pdr_fru_record_set_find_by_rsi(): Document reality of return 5686. transport: Fix possible NULL ptr deref in pldm_socket_sndbuf_init() 5697. abi: Update to remove pldm_close() from reference dumps 5708. bios_table: Annotate pldm_bios_table_attr_value_entry_encode_integer() 571 572## [0.3.0] - 2023-06-23 573 574### Added 575 5761. Add encode/decode pldmMessagePollEvent data 5772. README: Add a section on working with libpldm 5783. pdr: Introduce remote_container_id and associated APIs 5794. pdr: Add APIs for creating and locating remote PDRs 5805. pdr: Add pldm_pdr_find_last_in_range() 5816. pdr: Add pldm_entity_association_pdr_add_from_node_with_record_handle() 5827. pdr: Add pldm_pdr_find_container_id_range_exclude() 583 584### Changed 585 5861. include: Move installed transport.h under libpldm/ 5872. libpldm: Explicit deprecated, stable and testing ABI classes 5883. meson: Reduce strength of oem-ibm requirements from enabled to allowed 589 590 The `oem-ibm` feature is now enabled by the default meson configuration, for 591 CI purposes. `oem-ibm` is still disabled by default in the `libpldm` bitbake 592 recipe: 593 594 <https://github.com/openbmc/openbmc/blob/master/meta-phosphor/recipes-phosphor/libpldm/libpldm_git.bb#L10> 595 596 To disable `oem-ibm` in your development builds, pass `-Doem-ibm=disabled` 597 when invoking `meson setup` 598 5994. bios_table: Relax pldm_bios_table_string_entry_decode_string_check() 6005. bios_table: Relax pldm_bios_table_attr_entry_enum_decode_pv_hdls_check() 601 602### Deprecated 603 6041. bios_table: Deprecate APIs with arguments sanitized using assert() 605 606 C provides enough foot-guns without us encoding them into library APIs. 607 Specifically, deprecate the following in favour of their `*_check()` variants 608 which ensure assertions won't fail or otherwise invoke UB: 609 610 - pldm_bios_table_string_entry_encode() 611 - pldm_bios_table_string_entry_decode_string() 612 - pldm_bios_table_attr_entry_enum_encode() 613 - pldm_bios_table_attr_entry_enum_decode_pv_num() 614 - pldm_bios_table_attr_entry_enum_decode_def_num() 615 - pldm_bios_table_attr_entry_enum_decode_pv_hdls() 616 - pldm_bios_table_attr_entry_string_encode() 617 - pldm_bios_table_attr_entry_string_decode_def_string_length() 618 619### Removed 620 6211. libpldm: Remove the requester-api option 622 623### Fixed 624 6251. requester: Make pldm_open() return existing fd 6262. transport: Prevent sticking in waiting for response 6273. transport: Match on response in pldm_transport_send_recv_msg() 6284. requester: Add check before accessing hdr in pldm_recv() 6295. bios_table: pldm_bios_table_attr_entry_string_info_check() NULL deref 630