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| author | Chris Lattner <sabre@nondot.org> | 2004-11-15 21:55:33 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-11-15 21:55:33 +0000 |
| commit | 7d04cdab7760a8e40bc851ad32380389a4d2611a (patch) | |
| tree | 000aa911b121fe2b06fd463486331a73357fe52a /llvm/lib/Bytecode/Reader | |
| parent | 36c95e38b0f642ecd95b0026a0b6918f6b48b695 (diff) | |
| download | bcm5719-llvm-7d04cdab7760a8e40bc851ad32380389a4d2611a.tar.gz bcm5719-llvm-7d04cdab7760a8e40bc851ad32380389a4d2611a.zip | |
Make *SURE* to null out the pointer before throwing an exception, otherwise
the dtor for the BytecodeReader class will try to free it again!
llvm-svn: 17856
Diffstat (limited to 'llvm/lib/Bytecode/Reader')
| -rw-r--r-- | llvm/lib/Bytecode/Reader/Reader.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/Bytecode/Reader/Reader.cpp b/llvm/lib/Bytecode/Reader/Reader.cpp index 65d4c1c15d7..6743bc8da0b 100644 --- a/llvm/lib/Bytecode/Reader/Reader.cpp +++ b/llvm/lib/Bytecode/Reader/Reader.cpp @@ -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; } } |
