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Make *SURE* to null out the pointer before throwing an exception, otherwise

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the dtor for the BytecodeReader class will try to free it again!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17856 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-11-15 21:55:33 +00:00
parent 1992522abd
commit 3bdad6923e
1 changed files with 6 additions and 2 deletions
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8
lib/Bytecode/Reader/Reader.cpp
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@ -2240,8 +2240,10 @@ void BytecodeReader::ParseBytecode(BufPtr Buf, unsigned Length,
freeState();
delete TheModule;
TheModule = 0;
if (decompressedBlock != 0 )
if (decompressedBlock != 0 ) {
::free(decompressedBlock);
decompressedBlock = 0;
}
throw;
} catch (...) {
std::string msg("Unknown Exception Occurred");
@ -2249,8 +2251,10 @@ void BytecodeReader::ParseBytecode(BufPtr Buf, unsigned Length,
freeState();
delete TheModule;
TheModule = 0;
if (decompressedBlock != 0 )
if (decompressedBlock != 0) {
::free(decompressedBlock);
decompressedBlock = 0;
}
throw msg;
}
}