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pool: assert that the pointer for 'index' is within our allocation

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This commit is contained in:
Danny Robson 2019-08-14 13:53:06 +10:00
parent 4608d24027
commit 425e933f62
1 changed files with 6 additions and 0 deletions
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6
pool.hpp
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@ -225,6 +225,12 @@ namespace cruft {
/////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////
size_t index (T const *ptr) const size_t index (T const *ptr) const
{ {
CHECK_LIMIT (
ptr,
reinterpret_cast<T*> (m_store),
reinterpret_cast<T*> (m_store) + capacity ()
);
return ptr - reinterpret_cast<T*> (m_store); return ptr - reinterpret_cast<T*> (m_store);
} }