secondlife / secondlife/viewer
BugSplat Crash: SecondLifeViewer!kdu_core::kdu_block_decoder::kdu_block_decoder
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bugsplat
team:viewer
- Dominant language
- C++
- Stars
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- 146
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- 1d 9h
- Merged PRs (30d)
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Description
BugSplat Crash Group 102073
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Application: Second Life Release
Version: 7.2.2.17774206511
Error Code: c0000005 Access violation
Callstack:
| Function | File |
|---|---|
| SecondLifeViewer!kdu_core::kdu_block_decoder::kdu_block_decoder | - |
| SecondLifeViewer!kdu_core::kdu_block_decoder::init | - |
| SecondLifeViewer!kd_core_local::kd_decoder_job::decode_blocks | - |
| SecondLifeViewer!kd_core_local::kd_decoder::pull | - |
| SecondLifeViewer!kd_core_local::kd_synthesis2::pull | - |
| SecondLifeViewer!kd_core_local::kd_synthesis2::pull | - |
| SecondLifeViewer!kdu_core::kdu_pull_ifc::pull | C:/a/viewer/viewer/build-vc170-64/packages/include/kdu/kdu_sample_processing.h(1696) |
| SecondLifeViewer!LLKDUDecodeState::processTileDecode | C:/a/viewer/viewer/indra/llkdu/llimagej2ckdu.cpp(1379) |
| SecondLifeViewer!LLImageJ2CKDU::decodeImpl | C:/a/viewer/viewer/indra/llkdu/llimagej2ckdu.cpp(605) |
| SecondLifeViewer!LLImageJ2C::decodeChannels | C:/a/viewer/viewer/indra/llimage/llimagej2c.cpp(178) |
| SecondLifeViewer!LLImageJ2C::decode | C:/a/viewer/viewer/indra/llimage/llimagej2c.cpp(152) |
| SecondLifeViewer!ImageRequest::processRequest | C:/a/viewer/viewer/indra/llimage/llimageworker.cpp(193) |
| SecondLifeViewer!LLImageDecodeThread::decodeImage::__l2::::operator() | C:/a/viewer/viewer/indra/llimage/llimageworker.cpp(108) |
| SecondLifeViewer!std::invoke | C:/Program Files/Microsoft Visual Studio/2022/Enterprise/VC/Tools/MSVC/14.44.35207/include/type_traits(1670) |
| SecondLifeViewer!std::_Func_impl_no_alloc<`LLImageDecodeThread::decodeImage'::`2'::,void>::_Do_call | C:/Program Files/Microsoft Visual Studio/2022/Enterprise/VC/Tools/MSVC/14.44.35207/include/functional(880) |
| SecondLifeViewer!std::_Func_class::operator() | C:/Program Files/Microsoft Visual Studio/2022/Enterprise/VC/Tools/MSVC/14.44.35207/include/functional(926) |
| SecondLifeViewer!`anonymous namespace'::cpphandle | C:/a/viewer/viewer/indra/llcommon/workqueue.cpp(166) |
| SecondLifeViewer!`anonymous namespace'::sehandle | C:/a/viewer/viewer/indra/llcommon/workqueue.cpp(182) |
| SecondLifeViewer!LL::WorkQueueBase::callWork | C:/a/viewer/viewer/indra/llcommon/workqueue.cpp(201) |
| SecondLifeViewer!LL::WorkQueueBase::runUntilClose | C:/a/viewer/viewer/indra/llcommon/workqueue.cpp(75) |
| SecondLifeViewer!LL::ThreadPoolBase::run | C:/a/viewer/viewer/indra/llcommon/threadpool.cpp(146) |
| SecondLifeViewer!LL::ThreadPoolBase::start::__l4::::operator() | C:/a/viewer/viewer/indra/llcommon/threadpool.cpp(82) |
| SecondLifeViewer!std::invoke | C:/Program Files/Microsoft Visual Studio/2022/Enterprise/VC/Tools/MSVC/14.44.35207/include/type_traits(1670) |
| SecondLifeViewer!std::thread::_Invoke >,0> | C:/Program Files/Microsoft Visual Studio/2022/Enterprise/VC/Tools/MSVC/14.44.35207/include/thread(61) |
| ucrtbase!thread_start | - |
| kernel32!BaseThreadInitThunk | - |
| ntdll!RtlUserThreadStart | - |
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Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the BugSplat group and report, then inspect indra/llkdu/llimagej2ckdu.cpp at LLKDUDecodeState::processTileDecode and LLImageJ2CKDU::decodeImpl. Trace the image-decoding path through indra/llimage/llimagej2c.cpp and llimageworker.cpp. Done means identifying and fixing the access violation, with evidence that the reported crash no longer occurs.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-graphics
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100