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| author | Erik Pilkington <erik.pilkington@gmail.com> | 2019-04-02 19:48:11 +0000 |
|---|---|---|
| committer | Erik Pilkington <erik.pilkington@gmail.com> | 2019-04-02 19:48:11 +0000 |
| commit | af913156685a910c4930c40e72a4f641f268a83f (patch) | |
| tree | d12ec96cb15a9c60d16b8eb22e595d5682f82f19 /lldb/packages/Python/lldbsuite/test/python_api/thread/main2.cpp | |
| parent | 3299ead8e9ff3d65ff133518d4df84dc2a424c72 (diff) | |
| download | bcm5719-llvm-af913156685a910c4930c40e72a4f641f268a83f.tar.gz bcm5719-llvm-af913156685a910c4930c40e72a4f641f268a83f.zip | |
[Sema] Fix a use-after-deallocate of a ParsedAttr
moveAttrFromListToList only makes sense when moving an attribute to a list with
a pool that's either equivalent, or has a shorter lifetime. Therefore, using it
to move a ParsedAttr from a declarator to a declaration specifier doesn't make
sense, since the declaration specifier's pool outlives the declarator's. The
patch adds a new function, ParsedAttributes::takeOneFrom, which transfers the
attribute from one pool to another, fixing the use-after-deallocate.
rdar://49175426
Differential revision: https://reviews.llvm.org/D60101
llvm-svn: 357516
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/thread/main2.cpp')
0 files changed, 0 insertions, 0 deletions
