B-HowellandClaude Opus 4.7 b04c2f2e09 feat(libc): implement lfind and lsearch ...

Add FreeBSD/POSIX lfind and lsearch for the libc PRX, with explicit
guards against null arguments, zero element size, and span arithmetic
that would overflow size_t.  lsearch validates the existing search
range before any comparator call, then separately checks the append
capacity so a matched element never requires room for an extra one.

Extend guest_search to cover first-match on duplicate keys, zero-count
no-op, byte-exact appended payload, zero-count seed, and that the
overflow guard fires without touching element memory or invoking the
callback.  Document the exports in docs/dev/debt/libc.md.

Co-Authored-By: Claude Opus 4.7 <[email protected]>

2026-10-26 19:02:23 -04:00

..

libc.md

feat(libc): implement lfind and lsearch

2026-10-26 19:02:23 -04:00

libkernel_sys.md

Merge pull request #11268 from camezaro-intc/feat/libkernel-sys-kld-queries

2026-10-27 11:06:13 +13:00

libkernel.md

Merge pull request #11224 from orezraey/fix/libkernel-module-list-null-count-measured-ps5

2026-10-27 11:04:12 +13:00

libmdbg_syscore.md

fix(libs): return what the firmware returns from 29 more calls it does not implement

2026-10-25 14:16:45 +01:00

libs.md

…

libSceAc3Enc.md

…

libSceAcm.md

…

libSceAgc.md

Merge pull request #11310 from frankea/fix/agc-getsize-invalid-arguments

2026-10-27 05:47:26 +13:00

libSceAgcDriver.md

Merge pull request #9879 from thuanquang/fix/linear-target-import-creation

2026-10-27 08:18:22 +13:00

libSceAgcVsh.md

…

libSceAjm.native.md

Merge pull request #10956 from AZLisme/feat/batch2-ajm-aac-multichannel

2026-10-27 10:57:52 +13:00

libSceAjmi.md

docs(libSceAjm): align the gapless and libSceAjmi debt entries with the PS4 probe

2026-10-25 18:10:39 +01:00

libSceAmpr.md

…

libSceAppChecker.md

…

libSceAppContent.md

…

libSceAppInstUtil.md

…

libSceAt9Enc.md

…

libSceAudio3d.md

…

libSceAudiodec.md

…

libSceAudiodec.native.md

…

libSceAudiodecCpu.md

…

libSceAudioIn.md

docs(debt): cite firmware 13.60, not 12.00, for the decrypted modules

2026-10-26 16:17:50 +01:00

libSceAudioLatencyEstimation.md

…

libSceAudioOut.md

Merge pull request #11035 from orezraey/fix/libsceaudioout-repeated-init-measured-ps5

2026-10-27 09:16:48 +13:00

libSceAudioPropagation.md

fix(libSceAudioPropagation): report path calculation as not implemented

2026-10-25 12:53:43 +00:00

libSceAudioSystem.md

…

libSceAutoMounterClient.md

…

libSceAvPlayer.md

…

libSceAvPlayer.native.md

…

libSceAvPlayerStreaming.md

…

libSceAvSetting.md

…

libSceBackupRestoreUtil.md

…

libSceBeisobmf.md

…

libSceBemp2sys.md

…

libSceBgft.md

…

libSceBluetoothHid.md

…

libSceCamera.md

fix(libSceCamera): validate live handles and publish camera API types

2026-10-26 19:49:12 +01:00

libSceCdlgG2P.md

…

libSceCdlgPlayerReview.md

…

libSceCesCs.md

feat(libSceCesCs): add the code page 858 profile

2026-10-26 10:59:59 +00:00

libSceCommonDialog.md

…

libSceCompanionHttpd.md

…

libSceCompanionUtil.md

…

libSceComposite.md

fix(libs): return what the firmware returns from 29 more calls it does not implement

2026-10-25 14:16:45 +01:00

libSceCompositeExt.md

…

libSceContentDelete.md

…

libSceContentExport.md

fix(libSceContentExport): report progress and data export as not implemented

2026-10-25 12:53:43 +00:00

libSceContentSearch.md

fix(libSceContentSearch): report metadata access as not implemented

2026-10-25 12:53:43 +00:00

libSceConvertKeycode.md

…

libSceCustomMusicAudioOut.md

…

libSceCustomMusicCore.md

…

libSceCustomMusicSysCallWrapper.md

…

libSceDataTransfer.md

…

libSceDbgThreadSanitizer.md

…

libSceDepth2.md

…

libSceDepth.md

…

libSceDipsw.md

…

libSceDiscId.md

fix(libSceDiscId): keep unsupported exports explicit

2026-10-26 14:35:14 +01:00

libSceDiscMap.md

…

libSceDseehx.md

…

libSceDtsEnc.md

…

libSceEditMp4.md

…

libSceErrorDialog.md

…

libSceEsvm.md

…

libSceEsvmEngine.md

…

libSceFiber.md

…

libSceFios2.md

…

libSceFont.md

Merge pull request #10636 from xXPBSXx/docs/debt-font-renderglyphimage-title

2026-10-26 22:18:09 +01:00

libSceFontFt.md

…

libSceFreeType.md

feat(libSceFreeType): manage multiple size objects

2026-10-25 19:44:44 +01:00

libSceFreeTypeOptOl.md

fix(freetype): return invalid argument for null PFR faces

2026-10-26 03:21:51 +00:00

libSceFreeTypeOt.md

fix(freetype): retain newly identified Ot inventory aliases

2026-10-25 23:43:52 +00:00

libSceFsInternalForVsh.md

fix(libs): return what the firmware returns from 29 more calls it does not implement

2026-10-25 14:16:45 +01:00

libSceGameCustomDataDialog.md

…

libSceGameLiveStreaming.md

docs(debt): cite firmware 13.60, not 12.00, for the decrypted modules

2026-10-26 16:17:50 +01:00

libSceGameUpdate.md

docs(libSceGameUpdate): name the title by its ID in the debt entry

2026-10-26 06:09:52 +13:00

libSceGic.md

…

libSceGnmDriverForNeoMode.md

…

libSceHidControl.md

…

libSceHmd2.md

…

libSceHmd.md

…

libSceHmdSetupDialog.md

…

libSceHttp2.md

feat(libSceHttp2): store cookies in cookie boxes

2026-10-26 20:10:35 +01:00

libSceHttp.md

…

libSceHttpCache.md

Merge branch 'main' into feat/httpcache-cache

2026-10-26 10:25:20 +13:00

libSceHubAppUtil.md

…

libSceIcu.md

docs(libSceIcu): record the ICU version firmware 13.42 reports

2026-10-25 19:28:38 +02:00

libSceIdu.md

…

libSceIme.md

Merge pull request #10211 from xXPBSXx/docs/debt-ime-keyboardopen-title

2026-10-26 16:44:29 +01:00

libSceImeBackend.md

…

libSceImeDialog.md

…

libSceInvitationDialog.md

…

libSceIpmi.md

…

libSceJemspace.md

…

libSceJobManager.md

…

libSceJpegDec.md

…

libSceJpegEnc.md

…

libSceJson2.md

…

libSceJxr.md

fix(libSceJxr): clear successful lookup record padding

2026-10-26 13:34:58 +01:00

libSceKeyboard.md

docs(keyboard): retain title character-use evidence

2026-10-25 23:08:02 +01:00

libSceLibcInternal.md

docs: add the spawn role variable and shorten the waitpid debt

2026-10-25 13:57:18 +01:00

libSceLibreSsl3.md

Merge pull request #10948 from AZLisme/feat/libressl3-asn1-accessors

2026-10-27 10:57:14 +13:00

libSceLibreSsl.md

feat(libSceLibreSsl): implement RSA_size

2026-10-26 20:17:36 +01:00

libSceLoginDialog.md

…

libSceLoginMgrServer.md

…

libSceLoginService.md

…

libSceM4aacEnc.md

…

libSceMbus.md

…

libSceMouse.md

…

libSceMove.md

…

libSceMoveTracker.md

…

libSceMsgDialog.md

…

libSceMsgDialog.native.md

…

libSceMusicFrameworkInterface.md

…

libSceNet.md

Merge pull request #11242 from parl0v/fix/epoll-kernel-sockets

2026-10-27 11:05:08 +13:00

libSceNetCtl.md

Merge pull request #10148 from xXPBSXx/docs/debt-netctl-getinfo-title

2026-10-26 16:09:37 +01:00

libSceNetCtlAp.md

…

libSceNetCtlApDialog.md

…

libSceNgs2.md

…

libSceNgs2.native.md

Merge pull request #10851 from Felipebmaitan/feat/ngs2-audio-engine

2026-10-27 10:55:08 +13:00

libSceNKWeb.md

…

libSceNKWebKit.md

…

libSceNotification.md

…

libSceNpAuth.md

…

libSceNpAuthAuthorizedAppDialog.md

…

libSceNpCommerce.md

…

libSceNpCommon.md

…

libSceNpCppWebApi.md

Merge pull request #9015 from akkadbakkad89/feat/np-webapi-up-generics

2026-10-27 10:28:47 +13:00

libSceNpEntitlementAccess.md

…

libSceNpEulaDialog.md

…

libSceNpFriendListDialog.md

…

libSceNpGameIntent.md

fix(libSceNpGameIntent): return launcher error family and restore debt entries

2026-10-26 06:19:12 +00:00

libSceNpManager.md

Merge branch 'feat/npmanager-idmapper-requests' into feat/npmanager-int-getters

2026-10-25 16:00:59 -07:00

libSceNpMatching2.md

…

libSceNpPartner001.md

…

libSceNpParty.md

docs(debt): note the fpPS4 signatures of the plain NpParty exports

2026-10-25 13:07:35 +02:00

libSceNpProfileDialog.md

…

libSceNpRemotePlaySessionSignaling.md

…

libSceNpScoreRanking.md

…

libSceNpSessionSignaling.md

Merge upstream/main into docs/debt-npsessionsignaling-lookups-title

2026-10-26 17:29:50 +01:00

libSceNpSignaling.md

…

libSceNpSns.md

…

libSceNpSnsFacebookDialog.md

…

libSceNpSnsYouTubeDialog.md

…

libSceNpTcs.md

…

libSceNpTrophy2.md

feat(libSceNpTrophy2,libSceNpUniversalDataSystem): unlock progressive trophies through _UpdateTrophyProgress

2026-10-25 17:24:43 +01:00

libSceNpTrophy.md

fix(libSceNpTrophy): answer ABORT from RegisterContext through an aborted handle

2026-10-26 12:20:03 +01:00

libSceNpTus.md

docs(debt): note the blocking NpTus data and variable calls

2026-10-25 13:05:49 +02:00

libSceNpUniversalDataSystem.md

feat(libSceNpTrophy2,libSceNpUniversalDataSystem): unlock progressive trophies through _UpdateTrophyProgress

2026-10-25 17:24:43 +01:00

libSceNpUtility.md

Merge pull request #10900 from EagleBearerYS/feat/netctl-ipcint-twins-v2

2026-10-27 00:58:28 +13:00

libSceNpWebApi2.md

…

libSceNpWebApi.md

test(libSceNpWebApi): pin the results measured on a PS4 Pro

2026-10-25 17:40:59 +01:00

libSceOpusCeltDec.md

…

libSceOpusCeltEnc.md

…

libSceOpusDec.md

…

libSceOpusSilkEnc.md

…

libScePad.md

Merge pull request #10119 from xXPBSXx/docs/debt-pad-deadbandstate-title

2026-10-26 15:19:42 +01:00

libScePadTracker.md

…

libScePatchCheckerClient.md

…

libScePlayerInvitationDialog.md

…

libScePlayerSelectionDialog.md

…

libScePlayGo.md

…

libScePlayGoDialog.md

…

libScePlayReady2.md

…

libScePlayReady4.md

…

libScePlayReady.md

fix(libs): return what the firmware returns from 29 more calls it does not implement

2026-10-25 14:16:45 +01:00

libScePngDec.md

Merge branch 'main' into fix/pngdec-large-image-info

2026-10-26 14:17:59 +13:00

libScePngEnc.md

…

libScePosixForWebKit.md

Merge pull request #10958 from AZLisme/feat/posix-webkit-raw-addresses

2026-10-27 09:13:12 +13:00

libSceProprietaryVoiceChatHelperPrx.md

…

libScePs2EmuMenuDialog.md

…

libScePsml_debug.md

fix(libScePsml): fail MFSR init and shared-resource limits as a base console does

2026-10-26 00:58:27 +05:30

libScePsmUtil.md

…

libSceRazorCpu.md

…

libSceRegMgr.md

fix(libSceRegMgr): preserve unsupported zero-length paths

2026-10-26 04:34:43 +05:30

libSceRemoteplay.md

…

libSceRnpsAppMgr.md

…

libSceRtc.md

Merge pull request #11162 from orezraey/docs/libscertc-field-accessors-measured-ps5

2026-10-27 09:23:29 +13:00

libSceRudp.md

docs(libSceRudp): record firmware cancellation details

2026-10-26 00:25:54 +08:00

libSceS3da.md

…

libSceSaveData.md

…

libSceSaveData.native.md

Merge pull request #10095 from xXPBSXx/docs/debt-savedata-dirnamesearch2-title

2026-10-26 15:06:16 +01:00

libSceSaveDataDialog.native.md

…

libSceScreenShot.md

…

libSceSdma.md

docs(libs): update the libSceSdma pending export count after 5 constant returns

2026-10-25 14:16:52 +01:00

libSceShare.md

…

libSceShareFactoryUtil.md

…

libSceSharePlay.md

docs(debt): note the plain SharePlay connection info layout

2026-10-25 13:07:35 +02:00

libSceShareUtility.md

…

libSceShellUIUtil.md

…

libSceSigninDialog.md

…

libSceSocialScreen.md

…

libSceSocialScreenDialog.md

…

libSceSrcUtl.md

…

libSceSsl.md

Merge pull request #9173 from hypermoist/fix/libs-firmware-constants-4

2026-10-25 17:52:10 +01:00

libSceSulphaDrv.md

…

libSceSysCore.md

…

libSceSysmodule.md

Merge main into fix/libscesysmodule-public-ids-measured-ps5

2026-10-26 11:30:18 -03:00

libSceSystemGesture.md

…

libSceSystemLogger2.md

…

libSceSystemLogger2Delivery.md

…

libSceSystemLogger2NativeQueueClient.md

…

libSceSystemLogger.md

…

libSceSystemService.md

docs(libSceSystemService): clarify activation technical debt

2026-10-26 22:22:34 +08:00

libSceSystemTts.md

…

libSceSysUtil.md

…

libSceTEEClient.md

…

libSceTextToSpeech2.md

…

libSceTextToSpeech.md

…

libSceUlt.md

fix(libSceUlt): validate status outputs against firmware observations

2026-10-26 22:06:56 +08:00

libSceUpdateService.md

…

libSceUrlConfigResolver.md

…

libSceUsbd.md

…

libSceUsbStorage.md

…

libSceUsbStorageDialog.md

…

libSceUserService.md

Merge pull request #10169 from xXPBSXx/docs/debt-userservice-accessibility-title

2026-10-26 16:12:19 +01:00

libSceVdecCore.md

…

libSceVdecCore.native.md

…

libSceVdecSavc2.md

…

libSceVdecSavc2.native.md

…

libSceVdecSavc.md

…

libSceVdecShevc.md

…

libSceVdecShevc.native.md

…

libSceVdecsw.md

…

libSceVdecwrap.md

…

libSceVenc.md

…

libSceVideoArbitration.md

…

libSceVideoCoreInterface.md

…

libSceVideoCoreServerInterface.md

…

libSceVideodec2.md

Merge pull request #10913 from thuanquang/fix/videodec2-discarded-frame

2026-10-27 10:56:04 +13:00

libSceVideodec.md

…

libSceVideoDecoderArbitration.md

…

libSceVideoNativeExtEssential.md

…

libSceVideoOut.md

Merge main into feat/videoout-composite-overlay

2026-10-26 03:06:04 -03:00

libSceVideoRecordingP.md

docs(debt): remove the sceVideoRecordingInit and sceVideoRecordingTerm entry now that they return 0 as the firmware does

2026-10-25 17:28:05 +01:00

libSceVideoStreamingEngine_sys.md

…

libSceVideoStreamingEngine.md

…

libSceVisionManager.md

fix(libs): return what the firmware returns from 29 more calls it does not implement

2026-10-25 14:16:45 +01:00

libSceVoice.md

…

libSceVoiceChat.md

fix(libSceVoiceChat): declare the handler registration arguments a title passes

2026-10-25 09:38:49 +00:00

libSceVoiceQoS.md

…

libSceVorbisDec.md

…

libSceVrServiceDialog.md

…

libSceVrSetupDialog.md

…

libSceVrTracker2.md

…

libSceVrTracker.md

…

libSceWebBrowserDialog.md

docs(debt): cite firmware 13.60, not 12.00, for the decrypted modules

2026-10-26 16:17:50 +01:00

libSceWkFontConfig.md

…

libSceZlib.md

…

relinker.md

Merge pull request #10971 from roboterspinne/fix/relinker-linux-nonzero-import-addends

2026-10-27 10:58:17 +13:00

shader.md

Merge pull request #11120 from shahulmubeen-a/fix/shader-1d-store-through-2d-array

2026-10-26 21:58:24 +13:00

ulobjmgr.md

…