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| author | Sean Callanan <scallanan@apple.com> | 2013-06-06 21:14:35 +0000 |
|---|---|---|
| committer | Sean Callanan <scallanan@apple.com> | 2013-06-06 21:14:35 +0000 |
| commit | 544053e353e38443c8cc992ff3a5f1fa8cb46234 (patch) | |
| tree | deb1f4754913be786be158925363eac826de3fa3 /lldb/source/Expression/IRInterpreter.cpp | |
| parent | e5f6a8f64987e3a20de4140a7ff98cf290e4f37b (diff) | |
| download | bcm5719-llvm-544053e353e38443c8cc992ff3a5f1fa8cb46234.tar.gz bcm5719-llvm-544053e353e38443c8cc992ff3a5f1fa8cb46234.zip | |
Hardened the IR interpreter to prevent it from
reading non-standard value sizes.
<rdar://problem/14081292>
llvm-svn: 183448
Diffstat (limited to 'lldb/source/Expression/IRInterpreter.cpp')
| -rw-r--r-- | lldb/source/Expression/IRInterpreter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lldb/source/Expression/IRInterpreter.cpp b/lldb/source/Expression/IRInterpreter.cpp index 9cb7bc0a29a..449f0e8bef4 100644 --- a/lldb/source/Expression/IRInterpreter.cpp +++ b/lldb/source/Expression/IRInterpreter.cpp @@ -172,7 +172,7 @@ public: return false; lldb::offset_t offset = 0; - if (value_size <= 8) + if (value_size == 1 || value_size == 2 || value_size == 4 || value_size == 8) { uint64_t u64value = value_extractor.GetMaxU64(&offset, value_size); return AssignToMatchType(scalar, u64value, value->getType()); |
