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Fix memory leak in converting weak_ptr to shared_ptr

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@147298 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant 2011-12-27 22:20:51 +00:00
parent 6cc99fa338
commit 5586c020c9
1 changed files with 0 additions and 3 deletions
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3
src/memory.cpp
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@ -100,10 +100,7 @@ __shared_weak_count::lock() _NOEXCEPT
if (__sync_bool_compare_and_swap(&__shared_owners_, if (__sync_bool_compare_and_swap(&__shared_owners_,
object_owners, object_owners,
object_owners+1)) object_owners+1))
{
__add_weak();
return this; return this;
}
object_owners = __shared_owners_; object_owners = __shared_owners_;
} }
return 0; return 0;