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| author | Mikhail Glushenkov <foldr@codedgers.com> | 2008-11-12 12:41:18 +0000 |
|---|---|---|
| committer | Mikhail Glushenkov <foldr@codedgers.com> | 2008-11-12 12:41:18 +0000 |
| commit | 6766572dcbb00008c14f66bc81d494356ce85268 (patch) | |
| tree | a8f094c0de6e3406c2c148a5d4efc8cb09248f7f /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 9a365b6acb3e43dace074dc28264ed70511b103c (diff) | |
Check the return value of std::getenv.
When constructing std::strings from C strings, we should check the input
value to be not NULL so that the std::string constructor does not
segfault.
Fixes #3047.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59131 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions