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| author | David Majnemer <david.majnemer@gmail.com> | 2015-02-11 09:13:11 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-02-11 09:13:11 +0000 |
| commit | fad5a31160a02ac5a70c9a508cb98e6a61ce8d10 (patch) | |
| tree | 7810575da2055ea927688116f8512834a922c14c /llvm/lib | |
| parent | 04578fcfa5db449006766391f0f397069d14598b (diff) | |
| download | bcm5719-llvm-fad5a31160a02ac5a70c9a508cb98e6a61ce8d10.tar.gz bcm5719-llvm-fad5a31160a02ac5a70c9a508cb98e6a61ce8d10.zip | |
AsmParser: Validate alloca's type
An alloca's type should be weird things like metadata.
llvm-svn: 228820
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/AsmParser/LLParser.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp index adf4c9073ab..7af85b5846c 100644 --- a/llvm/lib/AsmParser/LLParser.cpp +++ b/llvm/lib/AsmParser/LLParser.cpp @@ -4633,6 +4633,9 @@ int LLParser::ParseAlloc(Instruction *&Inst, PerFunctionState &PFS) { if (ParseType(Ty)) return true; + if (!PointerType::isValidElementType(Ty)) + return TokError("pointer to this type is invalid"); + bool AteExtraComma = false; if (EatIfPresent(lltok::comma)) { if (Lex.getKind() == lltok::kw_align) { |
