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. ABI break for pldm_pdr_find_record() 42 43 Register assignment for function parameters was changed with the removal of 44 some asserts in related implementations. 45 463. ABI break for pldm_pdr_get_next_record() 47 48 Register assignment for function parameters was changed with the removal of 49 some asserts in related implementations. 50 514. platform: Support PLDM_CPER_EVENT in encode_platform_event_message_req() 52 53### Deprecated 54 551. oem: meta: Deprecate `decode_oem_meta_file_io_req()` 56 57 Users should switch to `decode_oem_meta_file_io_write_req()`. Modify this 58 function to make it safer. 59 60 Modification: 61 62 - The meaning of the returned result. 63 - Change parameters from individual pointers to a struct. 64 - Check the length provided in the message won't exceed the buffer. 65 662. pldm_entity_association_tree_copy_root() 67 68 The implementation allocates, but gives no indication to the caller if an 69 allocation (and hence the copy) has failed. Users should migrate to 70 pldm_entity_association_tree_copy_root_check(). 71 72### Removed 73 741. Deprecated functions with the `_check` suffix 75 76 - `get_fru_record_by_option_check()` 77 - `pldm_bios_table_append_pad_checksum_check()` 78 - `pldm_bios_table_attr_entry_enum_decode_def_num_check()` 79 - `pldm_bios_table_attr_entry_enum_decode_pv_hdls_check()` 80 - `pldm_bios_table_attr_entry_enum_decode_pv_num_check()` 81 - `pldm_bios_table_attr_entry_enum_encode_check()` 82 - `pldm_bios_table_attr_entry_integer_encode_check()` 83 - `pldm_bios_table_attr_entry_string_decode_def_string_length_check()` 84 - `pldm_bios_table_attr_entry_string_encode_check()` 85 - `pldm_bios_table_attr_value_entry_encode_enum_check()` 86 - `pldm_bios_table_attr_value_entry_encode_integer_check()` 87 - `pldm_bios_table_attr_value_entry_encode_string_check()` 88 - `pldm_bios_table_string_entry_decode_string_check()` 89 - `pldm_bios_table_string_entry_encode_check()` 90 - `pldm_entity_association_pdr_add_check()` 91 - `pldm_entity_association_pdr_add_from_node_check()` 92 - `pldm_pdr_add_check()` 93 - `pldm_pdr_add_fru_record_set_check()` 94 95### Fixed 96 971. dsp: bios_table: Null check for pldm_bios_table_iter_is_end() 98 99 Avoid a caller-controlled NULL pointer dereference in the library 100 implementation. 101 1022. platform: fix encode/decode_poll_for_platform_event_message_req 103 104 Update checking of `TransferOperationFlag` and `eventIDToAcknowledge` to 105 follow spec. 106 107## [0.9.1] - 2024-09-07 108 109### Changed 110 1111. Moved evolutions intended for v0.9.0 into place 112 113 Evolutions for the release have been moved from `evolutions/current` to 114 `evolutions/v0.9.1`. Library users can apply them to migrate off of 115 deprecated APIs. 116 117## [0.9.0] - 2024-09-07 118 119### Added 120 1211. base: Define macros for reserved TIDs 1222. pdr: Add pldm_entity_association_pdr_add_contained_entity_to_remote_pdr() 1233. pdr: Add pldm_entity_association_pdr_create_new() 1244. platform: Define macros for the responded transferflags 1255. pdr: Add pldm_pdr_get_terminus_handle() API 1266. pdr: Add related decode_entity_auxiliary_names_pdr() APIs 1277. fw_update: Add encode req & decode resp for get_downstream_fw_params 1288. platform: Add decode_pldm_platform_cper_event() API 1299. decode_get_pdr_repository_info_resp_safe() 130 131 Replaces decode_get_pdr_repository_info_resp() as discussed in the 132 `Deprecated` section below 133 13410. decode_get_pdr_resp_safe() 135 136 Replaces decode_get_pdr_resp() as discussed in the `Deprecated` section 137 below 138 139### Changed 140 1411. pdr: Stabilise related decode_entity_auxiliary_names_pdr() APIs 1422. platform: Rework decode/encode_pldm_message_poll_event_data() APIs 1433. platform: Stabilise decode_pldm_message_poll_event_data() APIs 1444. ABI break for decode_sensor_op_data() 145 146 Applying LIBPLDM_CC_NONNULL to the internal msgbuf APIs caused 147 abi-compliance-checker to flag a change in the register containing the 148 parameter `previous_op_state`. 149 1505. platform: Stabilise decode_pldm_platform_cper_event() API 1516. oem: meta: Stabilise decode_oem_meta_file_io_write_req() API 1527. oem: meta: Stabilise decode_oem_meta_file_io_read_req() API 1538. oem: meta: Stabilise encode_oem_meta_file_io_read_resp() API 154 155### Deprecated 156 1571. Rename and deprecate functions with the `_check` suffix 158 159 All library function return values always need to be checked. The `_check` 160 suffix is redundant, so remove it. Migration to the non-deprecated 161 equivalents without the `_check` suffix can be performed using 162 `scripts/ apply-renames` and the [clang-rename][] configurations under 163 `evolutions/` 164 165 The deprecated functions: 166 167 - `get_fru_record_by_option_check()` 168 - `pldm_bios_table_append_pad_checksum_check()` 169 - `pldm_bios_table_attr_entry_enum_decode_def_num_check()` 170 - `pldm_bios_table_attr_entry_enum_decode_pv_hdls_check()` 171 - `pldm_bios_table_attr_entry_enum_decode_pv_num_check()` 172 - `pldm_bios_table_attr_entry_enum_encode_check()` 173 - `pldm_bios_table_attr_entry_integer_encode_check()` 174 - `pldm_bios_table_attr_entry_string_decode_def_string_length_check()` 175 - `pldm_bios_table_attr_entry_string_encode_check()` 176 - `pldm_bios_table_attr_value_entry_encode_enum_check()` 177 - `pldm_bios_table_attr_value_entry_encode_integer_check()` 178 - `pldm_bios_table_attr_value_entry_encode_string_check()` 179 - `pldm_bios_table_string_entry_decode_string_check()` 180 - `pldm_bios_table_string_entry_encode_check()` 181 - `pldm_entity_association_pdr_add_check()` 182 - `pldm_entity_association_pdr_add_from_node_check()` 183 - `pldm_pdr_add_check()` 184 - `pldm_pdr_add_fru_record_set_check()` 185 186[clang-rename]: https://clang.llvm.org/extra/clang-rename.html 187 1882. `decode_get_pdr_repository_info_resp()` 189 190 Users should move to `decode_get_pdr_repository_info_resp_safe()` which 191 eliminates the opportunity for buffer overruns when extracting objects from 192 the message. 193 1943. `decode_get_pdr_resp()` 195 196 Users should move to `decode_get_pdr_resp_safe()` which reduces the 197 invocation tedium and improves memory safety over `decode_get_pdr_resp()`. 198 199### Removed 200 2011. IBM OEM header compatibility symlinks. 202 203 Anyone left using the deprecated paths can migrate using the coccinelle patch 204 at `evolutions/current/oem-ibm-header-compat.cocci`. 205 206### Fixed 207 2081. requester: instance-id: Release read lock on conflict 2092. pdr: Error propagation for 210 pldm_entity_association_pdr_add_from_node_with_record_handle() 211 212## [0.8.0] - 2024-05-23 213 214### Added 215 2161. base: Provide pldm_msg_hdr_correlate_response() 2172. transport: af-mctp: Add pldm_transport_af_mctp_bind() 2183. oem: ibm: Add chapdata file type support 2194. base: Added PLDM_SMBIOS & PLDM_RDE message types 2205. oem: meta: Add decode_oem_meta_file_io_req() 2216. state-set: Add all state set values to system power state enum as per DSP0249 2227. platform: Add alias members to the enum 223 pldm_pdr_repository_chg_event_change_record_event_data_operation. 224 225 enum constants with inconsistent names are deprecated with this change. 226 remove old inconsistent enum members after backward compatibility cleanup is 227 done 228 2298. oem-ibm: Alias `pldm_oem_ibm_fru_field_type` members as `PLDM_OEM_IBM_*` 2309. oem: ibm: Add Firmware Update Access Key(UAK) as a FRU field type 23110. platform: Add 3 PDR type enum for Redfish Device Enablement per 232 DSP0248_1.2.0 23311. state_set: Add CONNECTED and DISCONNECTED enum for Link State set 23412. entity: Add enum for Network Interface Connectors and Network Ports 235 Connection Types 23613. pdr: Add decode_numeric_effecter_pdr_data() 23714. oem: ibm: Support for the Real SAI entity id 23815. fw_update: Add encode req & decode resp for query_downstream_devices 23916. fw_update: Add encode req & decode resp for query_downstream_identifiers 24017. platform: Add support for GetStateEffecterStates command 241 242### Changed 243 2441. base: Stabilise pldm_msg_hdr_correlate_response() 2452. transport: af-mctp: Stabilise pldm_transport_af_mctp_bind() 2463. libpldm: Fix header use 2474. libpldm: More fixes for header use 2485. pdr: Stabilise pldm_pdr_find_last_in_range() API 2496. pdr: Stabilise pldm_entity_association_pdr_add_from_node_with_record_handle() 2507. oem: meta: stabilise decode_oem_meta_file_io_req() 2518. pdr: pldm_entity_association_tree_copy_root(): Document preconditions 252 253### Deprecated 254 2551. Deprecate `pldm_oem_ibm_fru_field_type` members that that are not prefixed 256 with `PLDM_OEM_IBM_` 257 258### Fixed 259 2601. libpldm: Rationalise the local and installed path of pldm.h 2612. pdr: Assign record_handle in entity_association_pdr_add_children() 2623. msgbuf: Require sensor data enum in pldm_msgbuf_extract_sensor_value() 2634. pdr: Remove redundant constant for minimum numeric sensor PDR length 2645. tests: oem: meta: Fix fileio use of msgbuf 265 266## [0.7.0] - 2023-08-29 267 268### Added 269 2701. state-set: Add new enum for Operational Fault Status enum 271 272### Changed 273 2741. transport: Match specified metadata in pldm_transport_send_recv_msg() 2752. transport: mctp-demux: Drop ABI annotation for internal symbols 2763. transport: Stabilise core transport and implementation APIs 277 278 This stabilisation covers the following headers and functions: 279 280 - libpldm/transport.h 281 282 - pldm_transport_poll() 283 - pldm_transport_send_msg() 284 - pldm_transport_recv_msg() 285 - pldm_transport_send_recv_msg() 286 287 - libpldm/transport/af-mctp.h 288 289 - pldm_transport_af_mctp_init() 290 - pldm_transport_af_mctp_destroy() 291 - pldm_transport_af_mctp_core() 292 - pldm_transport_af_mctp_init_pollfd() 293 - pldm_transport_af_mctp_map_tid() 294 - pldm_transport_af_mctp_unmap_tid() 295 296 - libpldm/transport/mctp-demux.h 297 - pldm_transport_mctp_demux_init() 298 - pldm_transport_mctp_demux_destroy() 299 - pldm_transport_mctp_demux_core() 300 - pldm_transport_mctp_demux_init_pollfd() 301 - pldm_transport_mctp_demux_map_tid() 302 - pldm_transport_mctp_demux_unmap_tid() 303 304### Deprecated 305 3061. All the existing "requester" APIs from `libpldm/pldm.h` (also known as 307 `libpldm/requester/pldm.h`): 308 309 - pldm_open() 310 - pldm_send_recv() 311 - pldm_send() 312 - pldm_recv() 313 - pldm_recv_any() 314 - pldm_close() 315 316 Users should migrate to the newer "transport" APIs instead. 317 318## Fixed 319 3201. tests: Exclude transport tests when build excludes testing ABIs 3212. abi: Capture deprecation of pldm_close() 322 323## [0.6.0] - 2023-08-22 324 325### Changed 326 3271. pdr: Avoid ID overflow in pldm_entity_association_tree_add_entity() 3282. meson: Apply `b_ndebug=if-release` by default 3293. pdr : Stabilize pldm_entity_association_tree_add_entity() 3304. pdr: Stabilise pldm_entity_association_tree_find_with_locality() 3315. pdr: Stabilize pldm_entity_node_get_remote_container_id() 3326. transport: af-mctp: Assign out-params on success in \*\_recv() 3337. transport: Generalise the pldm_transport_recv_msg() API 334 335### Removed 336 3371. pdr: Remove pldm_entity_association_pdr_add() 3382. state-set: Remove enum pldm_state_set_operational_fault_status_values 339 340### Fixed 341 3421. transport: register init_pollfd callback for af-mctp 3432. transport: fix init_pollfd function parameter 3443. transport: Fix doxygen and variables for send and recv functions 3454. transport: af-mctp: Ensure malloc() succeeds in \*\_recv() 346 347## [0.5.0] - 2023-08-09 348 349### Added 350 3511. pdr: Introduce pldm_entity_association_pdr_add_check() 352 353### Changed 354 3551. pdr: Allow record_handle to be NULL for pldm_pdr_add_check() 3562. transport: pldm_transport_poll(): Adjust return value semantics 3573. transport: free un-wanted responses in pldm_transport_send_recv_msg() 358 359### Deprecated 360 3611. state-set: Enum pldm_state_set_operational_fault_status_values 362 363 The enum operational_fault_status is defined with wrong members and will 364 eventually be replaced with the correct members. Any uses of 365 pldm_state_set_operational_fault_status_values members should move to 366 equivalent pldm_state_set_operational_stress_status_values members if needed. 367 3682. platform: Struct field name in fru_record_set PDR 369 370 References to entity_instance_num should be changed to entity_instance 371 3723. platform: Struct field name in numeric sensor value PDR 373 374 References to entity_instance_num should be changed to entity_instance 375 376### Removed 377 3781. bios_table: Remove pldm_bios_table_attr_entry_integer_encode_length() 3792. bios_table: Remove pldm_bios_table_attr_value_entry_encode_enum() 3803. bios_table: Remove pldm_bios_table_attr_value_entry_encode_string() 3814. bios_table: Remove pldm_bios_table_attr_value_entry_encode_integer() 3825. bios_table: Remove pldm_bios_table_append_pad_checksum() 3836. fru: Remove get_fru_record_by_option() 3847. pdr: Make is_present() static 3858. pdr: Remove pldm_pdr_add() 3869. pdr: Remove pldm_pdr_add_fru_record_set() 38710. pdr: Remove pldm_entity_association_pdr_add_from_node() 38811. pdr: Make find_entity_ref_in_tree() static 38912. pdr: Make entity_association_tree_find() static 390 391### Fixed 392 3931. requester: Fix response buffer cast in pldm_send_recv() 3942. pdr: Hoist record handle overflow test to avoid memory leak 3953. transport: Correct comparison in while loop condition 396 397## [0.4.0] - 2023-07-14 398 399### Added 400 4011. bios_table: Introduce pldm_bios_table_append_pad_checksum_check() 4022. fru: Introduce get_fru_record_by_option_check() 4033. pdr: Introduce pldm_entity_association_pdr_add_from_node_check() 4044. pdr: Introduce pldm_pdr_add_check() 4055. pdr: Introduce pldm_pdr_add_fru_record_set_check() 406 407### Changed 408 4091. requester: Mark pldm_close() as LIBPLDM_ABI_TESTING 4102. requester: Expose pldm_close() in header 4113. bios_table: pldm_bios_table_string_entry_encode_check(): Handle overflow 4124. bios_table: pldm_bios_table_iter_create(): Return NULL on failed alloc 4135. bios_table: pldm_bios_table_iter_next(): Invalid entry halts iteration 4146. pdr: pldm_pdr_init(): Return NULL on allocation failure 4157. pdr: pldm_pdr_destroy(): Exit early if repo is NULL 4168. pdr: Document preconditions for trivial accessor functions 417 418 A trivial accessor function is one that exposes properties of an object in a 419 way can't result in an error, beyond passing an invalid argument to the 420 function. For APIs meeting this definition we define a precondition that 421 struct pointers must point to valid objects to avoid polluting the function 422 prototypes. The following APIs now have this precondition explicitly defined: 423 424 - pldm_entity_extract() 425 - pldm_entity_get_parent() 426 - pldm_entity_is_exist_parent() 427 - pldm_entity_is_node_parent() 428 - pldm_is_current_parent_child 429 - pldm_is_empty_entity_assoc_tree() 430 - pldm_pdr_get_record_count() 431 - pldm_pdr_get_record_handle() 432 - pldm_pdr_get_repo_size() 433 - pldm_pdr_record_is_remote() 434 4359. pdr: pldm_entity_node_get_remote_container_id() is a trivial accessor 43610. pdr: pldm_pdr_fru_record_set_find_by_rsi(): Exit early on NULL arguments 43711. pdr: pldm_entity_association_tree_init(): Return NULL on failed alloc 43812. pdr: pldm_entity_association_tree_visit(): Document preconditions 43913. pdr: pldm_entity_association_tree_visit(): Exit early on failure 44014. pdr: pldm_entity_association_tree_destroy(): Exit early on bad argument 44115. pdr: pldm_entity_get_num_children(): Return zero for invalid arguments 44216. pdr: pldm_is_current_parent_child(): Return false for invalid arguments 44317. pdr: pldm_entity_association_pdr_add(): Exit early on bad arguments 44418. pdr: pldm_find_entity_ref_in_tree(): Exit early on bad arguments 44519. pdr: pldm_entity_association_tree_find(): Early exit on bad arguments 44620. pdr: pldm_entity_association_tree_destroy_root(): Exit early on bad arg 44721. pdr: pldm_entity_association_pdr_extract(): Early exit on bad arguments 44822. pdr: pldm_entity_association_pdr_extract(): Assign out params at exit 44923. pdr: pldm_entity_get_num_children(): Don't return invalid values 45024. libpldm: Lift or remove asserts where a subsequent check exists 451 452### Deprecated 453 4541. pldm_bios_table_attr_entry_integer_encode() 455 456 Migrate to pldm_bios_table_attr_entry_integer_encode_check() 457 4582. bios_table: Deprecate pldm_bios_table_attr_value_entry_encode_enum() 459 460 Migrate to pldm_bios_table_attr_value_entry_encode_enum_check() 461 4623. bios_table: Deprecate pldm_bios_table_attr_value_entry_encode_string() 463 464 Migrate to pldm_bios_table_attr_value_entry_encode_string_check() 465 4664. bios_table: Deprecate pldm_bios_table_attr_value_entry_encode_integer() 467 468 Migrate to pldm_bios_table_attr_value_entry_encode_integer_check() 469 4705. pdr: Deprecate is_present() 471 472 There should be no users of this symbol. If you are a user, you should figure 473 out how to stop, or get in touch. This symbol will be marked static the 474 release after deprecation. 475 4766. pdr: Deprecate find_entity_ref_in_tree() 477 478 There should be no users of this symbol. If you are a user, you should figure 479 out how to stop, or get in touch. This symbol will be marked static the 480 release after deprecation. 481 4827. pdr: Deprecate entity_association_tree_find() 483 484 There should be no users of this symbol. If you are a user, you should figure 485 out how to stop, or get in touch. This symbol will be marked static the 486 release after deprecation. 487 4888. bios_table: Stabilise pldm_bios_table_append_pad_checksum_check() 489 490 pldm_bios_table_append_pad_checksum() is deprecated by this change. Users of 491 pldm_bios_table_append_pad_checksum() should migrate to 492 pldm_bios_table_append_pad_checksum_check() 493 4949. fru: Stabilise get_fru_record_by_option_check() 495 496 get_fru_record_by_option() is deprecated by this change. Users of 497 get_fru_record_by_option() should migrate to get_fru_record_by_option_check() 498 49910. pdr: Stabilise pldm_entity_association_pdr_add_from_node_check() 500 501 pldm_entity_association_pdr_add_from_node() is deprecated by this change. 502 Users of pldm_entity_association_pdr_add_from_node() should migrate to 503 pldm_entity_association_pdr_add_from_node_check() 504 50511. pdr: Stabilise pldm_pdr_add_check() 506 507 pldm_pdr_add() is deprecated by this change. Users of pldm_pdr_add() should 508 migrate to pldm_pdr_add_check() 509 51012. pdr: Stabilise pldm_pdr_add_fru_record_set_check() 511 512 pldm_pdr_add_fru_record_set() is deprecated by this change. Users of 513 pldm_pdr_add_fru_record_set() should migrate to 514 pldm_pdr_add_fru_record_set_check() 515 516### Removed 517 5181. bios_table: Remove deprecated APIs sanitized by assert(): 519 520 - pldm_bios_table_string_entry_encode() 521 - pldm_bios_table_string_entry_decode_string() 522 - pldm_bios_table_attr_entry_enum_encode() 523 - pldm_bios_table_attr_entry_enum_decode_pv_num() 524 - pldm_bios_table_attr_entry_enum_decode_def_num() 525 - pldm_bios_table_attr_entry_enum_decode_pv_hdls() 526 - pldm_bios_table_attr_entry_string_encode() 527 - pldm_bios_table_attr_entry_string_decode_def_string_length() 528 529### Fixed 530 5311. pdr: Return success for pldm_pdr_find_child_container_id_range_exclude() API 5322. pdr: Rework pldm_pdr_find_container_id_range_exclude() API 5333. transport: mctp-demux: Don't test socket for non-zero value 5344. requester: Return PLDM_REQUESTER_OPEN_FAIL from pldm_open() on error 5355. pdr: pldm_pdr_fru_record_set_find_by_rsi(): Document reality of return 5366. transport: Fix possible NULL ptr deref in pldm_socket_sndbuf_init() 5377. abi: Update to remove pldm_close() from reference dumps 5388. bios_table: Annotate pldm_bios_table_attr_value_entry_encode_integer() 539 540## [0.3.0] - 2023-06-23 541 542### Added 543 5441. Add encode/decode pldmMessagePollEvent data 5452. README: Add a section on working with libpldm 5463. pdr: Introduce remote_container_id and associated APIs 5474. pdr: Add APIs for creating and locating remote PDRs 5485. pdr: Add pldm_pdr_find_last_in_range() 5496. pdr: Add pldm_entity_association_pdr_add_from_node_with_record_handle() 5507. pdr: Add pldm_pdr_find_container_id_range_exclude() 551 552### Changed 553 5541. include: Move installed transport.h under libpldm/ 5552. libpldm: Explicit deprecated, stable and testing ABI classes 5563. meson: Reduce strength of oem-ibm requirements from enabled to allowed 557 558 The `oem-ibm` feature is now enabled by the default meson configuration, for 559 CI purposes. `oem-ibm` is still disabled by default in the `libpldm` bitbake 560 recipe: 561 562 <https://github.com/openbmc/openbmc/blob/master/meta-phosphor/recipes-phosphor/libpldm/libpldm_git.bb#L10> 563 564 To disable `oem-ibm` in your development builds, pass `-Doem-ibm=disabled` 565 when invoking `meson setup` 566 5674. bios_table: Relax pldm_bios_table_string_entry_decode_string_check() 5685. bios_table: Relax pldm_bios_table_attr_entry_enum_decode_pv_hdls_check() 569 570### Deprecated 571 5721. bios_table: Deprecate APIs with arguments sanitized using assert() 573 574 C provides enough foot-guns without us encoding them into library APIs. 575 Specifically, deprecate the following in favour of their `*_check()` variants 576 which ensure assertions won't fail or otherwise invoke UB: 577 578 - pldm_bios_table_string_entry_encode() 579 - pldm_bios_table_string_entry_decode_string() 580 - pldm_bios_table_attr_entry_enum_encode() 581 - pldm_bios_table_attr_entry_enum_decode_pv_num() 582 - pldm_bios_table_attr_entry_enum_decode_def_num() 583 - pldm_bios_table_attr_entry_enum_decode_pv_hdls() 584 - pldm_bios_table_attr_entry_string_encode() 585 - pldm_bios_table_attr_entry_string_decode_def_string_length() 586 587### Removed 588 5891. libpldm: Remove the requester-api option 590 591### Fixed 592 5931. requester: Make pldm_open() return existing fd 5942. transport: Prevent sticking in waiting for response 5953. transport: Match on response in pldm_transport_send_recv_msg() 5964. requester: Add check before accessing hdr in pldm_recv() 5975. bios_table: pldm_bios_table_attr_entry_string_info_check() NULL deref 598