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| author | Kuba Brecka <kuba.brecka@gmail.com> | 2015-11-25 13:11:38 +0000 |
|---|---|---|
| committer | Kuba Brecka <kuba.brecka@gmail.com> | 2015-11-25 13:11:38 +0000 |
| commit | 4aa4a73f170c05de3bdae0b09a829e67b34568fc (patch) | |
| tree | e0f53322b3e8860e8bc3fcd4840c9875da4d8026 /llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp | |
| parent | f763027f0477163d855c51425e2a9199739220be (diff) | |
| download | llvm-4aa4a73f170c05de3bdae0b09a829e67b34568fc.zip llvm-4aa4a73f170c05de3bdae0b09a829e67b34568fc.tar.gz llvm-4aa4a73f170c05de3bdae0b09a829e67b34568fc.tar.bz2 | |
[sanitizer] Fix a crash with DlAddrSymbolizer and unnamed symbols
Apparently, dladdr() can succeed but return a NULL pointer, in which case strdup will crash. Let's not call strdup on NULL pointers.
llvm-svn: 254068
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp')
0 files changed, 0 insertions, 0 deletions