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Fix access after destructor call #55

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Merged
olk merged 1 commit into from
Sep 8, 2025
Merged

Fix access after destructor call #55

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12 changes: 6 additions & 6 deletions include/boost/coroutine2/detail/pull_control_block_cc.ipp
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Original file line number Diff line number Diff line change
Expand Up @@ -35,10 +35,10 @@ template< typename T >
void
pull_coroutine< T >::control_block::destroy( control_block * cb) noexcept {
boost::context::fiber c = std::move( cb->c);
// destroy control structure
cb->~control_block();
// destroy coroutine's stack
cb->state |= state_t::destroy;
// destroy control structure
cb->~control_block();
}

template< typename T >
Expand Down Expand Up @@ -191,10 +191,10 @@ template< typename T >
void
pull_coroutine< T & >::control_block::destroy( control_block * cb) noexcept {
boost::context::fiber c = std::move( cb->c);
// destroy control structure
cb->~control_block();
// destroy coroutine's stack
cb->state |= state_t::destroy;
// destroy control structure
cb->~control_block();
}

template< typename T >
Expand Down Expand Up @@ -324,10 +324,10 @@ inline
void
pull_coroutine< void >::control_block::destroy( control_block * cb) noexcept {
boost::context::fiber c = std::move( cb->c);
// destroy control structure
cb->~control_block();
// destroy coroutine's stack
cb->state |= state_t::destroy;
// destroy control structure
cb->~control_block();
}

template< typename StackAllocator, typename Fn >
Expand Down
12 changes: 6 additions & 6 deletions include/boost/coroutine2/detail/push_control_block_cc.ipp
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Original file line number Diff line number Diff line change
Expand Up @@ -34,10 +34,10 @@ template< typename T >
void
push_coroutine< T >::control_block::destroy( control_block * cb) noexcept {
boost::context::fiber c = std::move( cb->c);
// destroy control structure
cb->~control_block();
// destroy coroutine's stack
cb->state |= state_t::destroy;
// destroy control structure
cb->~control_block();
}

template< typename T >
Expand Down Expand Up @@ -165,10 +165,10 @@ template< typename T >
void
push_coroutine< T & >::control_block::destroy( control_block * cb) noexcept {
boost::context::fiber c = std::move( cb->c);
// destroy control structure
cb->~control_block();
// destroy coroutine's stack
cb->state |= state_t::destroy;
// destroy control structure
cb->~control_block();
}

template< typename T >
Expand Down Expand Up @@ -285,10 +285,10 @@ inline
void
push_coroutine< void >::control_block::destroy( control_block * cb) noexcept {
boost::context::fiber c = std::move( cb->c);
// destroy control structure
cb->~control_block();
// destroy coroutine's stack
cb->state |= state_t::destroy;
// destroy control structure
cb->~control_block();
}

template< typename StackAllocator, typename Fn >
Expand Down
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