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| author | Chris Lattner <sabre@nondot.org> | 2007-09-28 20:09:40 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-09-28 20:09:40 +0000 |
| commit | 2be9ec5c915c1f22a6b3b3e2ccabc814cfec20d6 (patch) | |
| tree | d096d381bebf91f2c041efbff774cf5496b6c3db /llvm/lib/VMCore/Value.cpp | |
| parent | f72693f36e80c65dc7b45c8f0e54a1a44c687025 (diff) | |
| download | bcm5719-llvm-2be9ec5c915c1f22a6b3b3e2ccabc814cfec20d6.tar.gz bcm5719-llvm-2be9ec5c915c1f22a6b3b3e2ccabc814cfec20d6.zip | |
Make Value::getNameLen not crash on an empty name, fixing PR1712.
llvm-svn: 42444
Diffstat (limited to 'llvm/lib/VMCore/Value.cpp')
| -rw-r--r-- | llvm/lib/VMCore/Value.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/VMCore/Value.cpp b/llvm/lib/VMCore/Value.cpp index 4bacc2949d4..0150c7e6e96 100644 --- a/llvm/lib/VMCore/Value.cpp +++ b/llvm/lib/VMCore/Value.cpp @@ -128,7 +128,7 @@ const char *Value::getNameStart() const { /// getNameLen - Return the length of the string, correctly handling nul /// characters embedded into them. unsigned Value::getNameLen() const { - return Name->getKeyLength(); + return Name ? Name->getKeyLength() : 0; } |
