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| author | Peter Collingbourne <peter@pcc.me.uk> | 2017-03-02 23:10:17 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2017-03-02 23:10:17 +0000 |
| commit | 3baa72af7d65c3d5199b3d57bfa2b6c1268306b2 (patch) | |
| tree | 52ad5b614d7aea24876bb24f08bf12f7bff27e4b /clang/test/Analysis/malloc-overflow.cpp | |
| parent | dcb004fdf1dbebc2792fe27c4f1c638e84066d8b (diff) | |
| download | bcm5719-llvm-3baa72af7d65c3d5199b3d57bfa2b6c1268306b2.tar.gz bcm5719-llvm-3baa72af7d65c3d5199b3d57bfa2b6c1268306b2.zip | |
ThinLTOBitcodeWriter: Do not follow operand edges of type GlobalValue when looking for virtual functions.
Such edges may otherwise result in infinite recursion if a pointer to a vtable
is reachable from the vtable itself. This can happen in practice if a TU
defines the ABI types used to implement RTTI, and is itself compiled with RTTI.
Fixes PR32121.
llvm-svn: 296839
Diffstat (limited to 'clang/test/Analysis/malloc-overflow.cpp')
0 files changed, 0 insertions, 0 deletions
