Jason Molenda 62c747517c Check if null buffer handed to SBProcess::ReadMemory ...

Add a check for a null destination buffer in SBProcess::ReadMemory,
and return an error if that happens.  If a Python SB API script
tries to allocate a huge amount of memory, the malloc done by the
intermediate layers will fail and will hand a null pointer to
ReadMemory.  lldb will eventually crash trying to write in to that
buffer.

Also add a test that tries to allocate an impossibly large amount
of memory, and hopefully should result in a failed malloc and hitting
this error codepath.

Differential Revision: https://reviews.llvm.org/D143012
rdar://104846609

2023-02-07 14:16:04 -08:00

..

CMakeLists.txt

[lldb] Only add lldb-framework-cleanup dependency to existing targets

2023-01-10 16:23:43 -08:00

liblldb-private.exports

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liblldb.exports

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SBAddress.cpp

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SBAttachInfo.cpp

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SBBlock.cpp

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SBBreakpoint.cpp

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SBBreakpointLocation.cpp

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SBBreakpointName.cpp

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SBBreakpointOptionCommon.cpp

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SBBreakpointOptionCommon.h

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SBBroadcaster.cpp

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SBCommandInterpreter.cpp

[lldb] Use std::optional instead of llvm::Optional (NFC)

2023-01-07 14:18:35 -08:00

SBCommandInterpreterRunOptions.cpp

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SBCommandReturnObject.cpp

Revert "[lldb] Remove redundant .c_str() and .get() calls"

2022-12-19 13:52:10 +05:00

SBCommunication.cpp

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SBCompileUnit.cpp

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SBData.cpp

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SBDebugger.cpp

Revert "[lldb] Add Debugger & ScriptedMetadata reference to Platform::CreateInstance"

2023-01-13 09:13:03 -08:00

SBDeclaration.cpp

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SBEnvironment.cpp

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SBError.cpp

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SBEvent.cpp

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SBExecutionContext.cpp

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SBExpressionOptions.cpp

[lldb] Remove unneeded .get() NFC

2023-01-04 22:05:40 -08:00

SBFile.cpp

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SBFileSpec.cpp

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SBFileSpecList.cpp

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SBFrame.cpp

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SBFunction.cpp

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SBHostOS.cpp

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SBInstruction.cpp

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SBInstructionList.cpp

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SBLanguageRuntime.cpp

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SBLaunchInfo.cpp

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SBLineEntry.cpp

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SBListener.cpp

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SBMemoryRegionInfo.cpp

[lldb] Use std::optional instead of llvm::Optional (NFC)

2023-01-07 14:18:35 -08:00

SBMemoryRegionInfoList.cpp

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SBModule.cpp

Revert "[lldb] Remove timer from SBModule copy ctor"

2023-01-23 09:52:11 -08:00

SBModuleSpec.cpp

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SBPlatform.cpp

Revert "[lldb] Add Debugger & ScriptedMetadata reference to Platform::CreateInstance"

2023-01-13 09:13:03 -08:00

SBProcess.cpp

Check if null buffer handed to SBProcess::ReadMemory

2023-02-07 14:16:04 -08:00

SBProcessInfo.cpp

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SBQueue.cpp

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SBQueueItem.cpp

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SBReproducer.cpp

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SBSection.cpp

Revert "Revert "[lldb] Make SBSection::GetSectionData call Section::GetSectionData.""

2023-01-30 16:49:15 +05:00

SBSourceManager.cpp

[lldb] Remove unneeded .get() NFC

2023-01-04 22:05:40 -08:00

SBStream.cpp

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SBStringList.cpp

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SBStructuredData.cpp

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SBSymbol.cpp

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SBSymbolContext.cpp

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SBSymbolContextList.cpp

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SBTarget.cpp

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SBThread.cpp

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SBThreadCollection.cpp

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SBThreadPlan.cpp

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SBTrace.cpp

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SBTraceCursor.cpp

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SBType.cpp

[lldb] Use std::optional instead of llvm::Optional (NFC)

2023-01-07 14:18:35 -08:00

SBTypeCategory.cpp

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SBTypeEnumMember.cpp

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SBTypeFilter.cpp

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SBTypeFormat.cpp

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SBTypeNameSpecifier.cpp

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SBTypeSummary.cpp

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SBTypeSynthetic.cpp

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SBUnixSignals.cpp

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SBValue.cpp

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SBValueList.cpp

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SBVariablesOptions.cpp

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SBWatchpoint.cpp

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SystemInitializerFull.cpp

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SystemInitializerFull.h

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Utils.h

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