在PSDK3.1中，发现将Osal_SemaphoreCreate中信号量值由UINT_MAX改为3000后，程序在...

Completed

June 14, 2022 09:02

在PSDK3.1中，发现将Osal_SemaphoreCreate中信号量值由UINT_MAX改为3000后，程序在运行一段时间后卡死，后附运行日志，经过DEBUG发现，DjiMsgq_Send和DjiMsgq_Recv在获取信号量后，并未进行归还，IDA逆向分析发现有调用错误，还请查证，后附IDA截图

Comments

3 comments

Yuanzuo.Duan

June 14, 2022 09:03
[0.000][core]-[Info]-[DjiCore_Init:91) Payload SDK Version : V3.[0.000][core]-[Info]-[DjiCore_Init:91) Payload SDK Version : V3.1.0-beta.0-build.999
[0.022][adapter]-[Info]-[DjiAccessAdapter_Init:153) Identify aircraft series is Matrice 300 Series
[0.023][adapter]-[Info]-[DjiAccessAdapter_Init:170) Identify mount position type is Payload Port Type
[0.025][adapter]-[Info]-[DjiPayloadNegotiate_Start:199) Waiting payload negotiate finished.
[1.025][adapter]-[Info]-[DjiPayloadNegotiate_Start:203) No need wait negotiate finished
[1.028][adapter]-[Info]-[DjiPayloadNegotiate_Start:199) Waiting payload negotiate finished.
[2.028][adapter]-[Info]-[DjiPayloadNegotiate_Start:203) No need wait negotiate finished
[2.030][core]-[Info]-[DjiIdentityVerify_UpdatePolicy:415) Updating dji sdk policy file...
[3.030][core]-[Info]-[DjiIdentityVerify_UpdatePolicy:418) Update dji sdk policy file successfully
[4.069][infor]-[Info]-[DjiAircraftInfo_GetAdapterSerialNumber:567) Get serial number of Skyport V2 or X-Port is xxxxxxxxxxxxx
[4.105][auth]-[Info]-[DjiAuth_Sha256RsaVerify:76) Application info verify successfully, ID: xxxxxxxxx, Key: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
[4.106][core]-[Info]-[DjiCore_Init:148) Identify AircraftType = Matrice 300 RTK, MountPosition = Payload Port NO1, SdkAdapterType = Skyport V2
[4.675][core]-[Info]-[DjiCore_ApplicationStart:209) Start dji sdk application
[4.838][time_sync]-[Info]-[DjiTimeSync_PushAppTimeHandle:91) Current time: 2022.06.14 16:58:16.
[6.243][infor]-[Info]-[DjiAircraftInfo_NotifyMobileAppInfoHandle:475) Set mobile app info, language is Chinese, screen type is Big Screen
[11.188][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.189][linker]-[Error]-[DjiLinker_RecvTask:267) send msg to queue error
[11.191][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.203][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.203][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.204][utils]-[Error]-[DjiMsgq-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.226][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.228][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.228][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.229][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.233][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.233][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.234][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.234][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.234][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.237][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
ailed
[11.249][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.249][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.253][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.253][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.253][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.256][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.263][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.263][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.264][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.264][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.264][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.267][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.273][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.274][linker]-[Error]-[DjiLinker_RecvTask:259_Send:252) recv semaphore post failed
[11.282][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.283][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.283][linker]-[Error]-[DjiLinker_RecvTask:259) send m[utils]-[Error]-[utils]-[Error]-[DjiMsgq_Recv:19[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.293][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.293][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.294][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.294][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.294][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.297][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.315][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.319][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.319][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.321][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.323][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.323][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.324][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.324][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.324][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.328][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.328][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.328][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.330][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.338][utils]-[Error]-[DjiMsgq_Send:252) recv semaphor[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.368][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.368][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.369][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.369][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.369][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.372][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.383][utils]-[Error]--[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.393][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.398][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.398][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.399][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.399][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.400][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
4) send semaphore post failed
[11.618][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.620][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.620][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.620][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.623][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.623][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.623][utils]-[Error]-[DjiMsgq[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.638][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.638][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.639][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.639][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.642][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.643][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.668][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.668][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.669][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.669][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.672][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.673][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
e post failed
[11.698][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.699][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.699][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.700][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.703][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.714][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.715][linker]-[Error]-[DjiLinker_RecvTask:259_Send:252) recv semaphore post failed
[11.722][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.722][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.724][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.728][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.728][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.729][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.729][linker]-[Error]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.744][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.744][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.744][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.747][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.758][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.758][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.759][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.759][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.760][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.763][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
semaphor[utils]-[Error]-[DjiMsgq-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.783][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.783][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.786][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.787][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.787][utils]-[Error]-[DjiMsgq_Send:25e post failed
ker_RecvTask:259) send msg to queue error
ker_RecvTask:259) send msg to queue error
[11.795][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.796][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.798][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.799][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.799][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.800][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.803][utils]-[Error]-[utils]-[Error]-[DjiMsgq_Recv:194) send [utils]-[Error]--[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.816][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.819][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.819][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.820][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
semaphore post failed
-[DjiLinker_RecvTask:259) send msg to queue error
[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.826][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.828][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.828][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.829][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.829][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.832][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
-[Error]-[DjiLinker_RecvTask:259[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.863][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.863][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.864][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.864][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.867][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.868][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.874][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.874][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.875][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.878][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.878][linker][11.885][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.893][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.893][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.894][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.894][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.897][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.898][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post f[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.913][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.913][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.914][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.914][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.914][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.917][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.938][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.938][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.939][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.939][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.939][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.942][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.953][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.953][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.954][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[11.954][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[11.954][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[11.958][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.193][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.193][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.194][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.194][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.194][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.197][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
) send msg to queue error
[12.221][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.223][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.223][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.224][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.224][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.224][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.228][utils]-[Error]-[DjiMsgq[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.238][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.238][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.239][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.239][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.239][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.242][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.253][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.253][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.254][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.254][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.257][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.258][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.269][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.269][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
sg to queue error
[12.284][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.284][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.285][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.285][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.285][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.289][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.290][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.291][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[DjiMsgq_Send:252) recv semaphore post failed
[12.298][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.299][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.299][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.299][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.302][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.314][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.314][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.316][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.317][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.318][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.318][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.319][linker]-[Error]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.329][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.329][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.332][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.332][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.332][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.334][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.335][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.348][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.348][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.349][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.349][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.349][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.352][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post f[utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.359][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.359][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.363][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.363][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.364][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.366][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.373][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.373][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.374][utils]-[Error]-[DjiMsgq_Send:252) recv semaphore post failed
[12.374][linker]-[Error]-[DjiLinker_RecvTask:259) send msg to queue error
[12.374][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
[12.377][utils]-[Error]-[DjiMsgq_Recv:194) send semaphore post failed
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Yuanzuo.Duan

June 14, 2022 09:04
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DJI Developer Support

June 14, 2022 11:17
这部分我们已经提交请进一步优化PSDK信号量的处理部分，您现在必须要修改信号量默认值吗？建议可以先使用默认状态值，只要信号量值使用过程中一直增长，暂时使用不会有问题。我们将在后续版本继续优化信号量的使用。
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