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Object, COFF: getRelocationSymbol shouldn't assert

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lib/Object is supposed to be robust to malformed object files.  Don't
assert if we don't have a symbol table.  I'll try to come up with a test
case later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221870 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Majnemer
2014-11-13 07:42:11 +00:00
parent f7046b7244
commit 344411bd12
2 changed files with 4 additions and 4 deletions
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2
lib/Object/COFFObjectFile.cpp
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@ -996,7 +996,7 @@ symbol_iterator COFFObjectFile::getRelocationSymbol(DataRefImpl Rel) const {
else if (SymbolTable32)
Ref.p = reinterpret_cast<uintptr_t>(SymbolTable32 + R->SymbolTableIndex);
else
llvm_unreachable("no symbol table pointer!");
return symbol_end();
return symbol_iterator(SymbolRef(Ref, this));
}