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Implement array_entry_t copy constructor

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Manually initialize the array_entry_t iterator to ensure it points
to the correct m_array, thereby preventing a potential use-after-free
situation.

Signed-off-by: Guido Vranken <guidovranken@gmail.com>
This commit is contained in:
Guido Vranken 2019-03-17 17:39:37 +01:00
parent ea07a9bc61
commit 43042a28ec
1 changed files with 1 additions and 0 deletions
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contrib/epee/include/storages/portable_storage_base.h
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@ -82,6 +82,7 @@ namespace epee
struct array_entry_t struct array_entry_t
{ {
array_entry_t():m_it(m_array.end()){} array_entry_t():m_it(m_array.end()){}
array_entry_t(const array_entry_t& other):m_array(other.m_array), m_it(m_array.end()){}
const t_entry_type* get_first_val() const const t_entry_type* get_first_val() const
{ {