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| author | Johnny Chen <johnny.chen@apple.com> | 2011-12-15 01:55:36 +0000 |
|---|---|---|
| committer | Johnny Chen <johnny.chen@apple.com> | 2011-12-15 01:55:36 +0000 |
| commit | 95873a68f42e278072f8b0bf253c50defd9de037 (patch) | |
| tree | a4e93c83f9723a7d301d7632cc683f6bc61bedfe /lldb/source/API/SBValue.cpp | |
| parent | 30373150a1a164fa3374ea2e99a258c8e93d732e (diff) | |
| download | bcm5719-llvm-95873a68f42e278072f8b0bf253c50defd9de037.tar.gz bcm5719-llvm-95873a68f42e278072f8b0bf253c50defd9de037.zip | |
http://llvm.org/bugs/show_bug.cgi?id=11579
lldb::SBValue::CreateValueFromAddress does not verify SBType::GetPointerType succeeds
SBValue::CreateValueFromAddress() should check the validity of type and its derived pointer type
before using it. Add a test case.
llvm-svn: 146629
Diffstat (limited to 'lldb/source/API/SBValue.cpp')
| -rw-r--r-- | lldb/source/API/SBValue.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lldb/source/API/SBValue.cpp b/lldb/source/API/SBValue.cpp index c7ab54999ca..c9f78e2cf1f 100644 --- a/lldb/source/API/SBValue.cpp +++ b/lldb/source/API/SBValue.cpp @@ -404,9 +404,8 @@ lldb::SBValue SBValue::CreateValueFromAddress(const char* name, lldb::addr_t address, SBType type) { lldb::SBValue result; - if (m_opaque_sp) + if (m_opaque_sp && type.IsValid() && type.GetPointerType().IsValid()) { - SBType real_type(type.GetPointerType()); lldb::DataBufferSP buffer(new lldb_private::DataBufferHeap(&address,sizeof(lldb::addr_t))); |
