maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Fix use after free and calls to operator comma in debug mode 

llvm-svn: 232703
This commit is contained in:
Eric Fiselier 2015-03-19 03:20:02 +00:00
parent 0ddc6160ec
commit 61bff61926
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libcxx/include/list
View File

@ -1480,7 +1480,7 @@ list<_Tp, _Alloc>::insert(const_iterator __p, _InpIter __f, _InpIter __l,
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
for (++__f; __f != __l; ++__f, ++__e, ++__ds)
for (++__f; __f != __l; ++__f, (void) ++__e, (void) ++__ds)
{
__hold.reset(__node_alloc_traits::allocate(__na, 1));
__node_alloc_traits::construct(__na, _VSTD::addressof(__hold->__value_), *__f);

2
libcxx/src/debug.cpp
View File

@ -214,10 +214,10 @@ __libcpp_db::__erase_i(void* __i)
else
q->__next_ = p->__next_;
__c_node* c = p->__c_;
free(p);
--__isz_;
if (c != nullptr)
c->__remove(p);
free(p);
}
}
}