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Add a safety check for CowData::_unref(), for when something tries to add elements during destruction.

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This commit is contained in:
Lukas Tenbrink 2025-05-27 12:48:31 +02:00
parent 99f5a3d665
commit d2d57849de
1 changed files with 6 additions and 0 deletions
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6
core/templates/cowdata.h
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@ -282,6 +282,12 @@ void CowData<T>::_unref() {
// Free memory. // Free memory.
Memory::free_static((uint8_t *)prev_ptr - DATA_OFFSET, false); Memory::free_static((uint8_t *)prev_ptr - DATA_OFFSET, false);
#ifdef DEBUG_ENABLED
// If any destructors access us through pointers, it is a bug.
// We can't really test for that, but we can at least check no items have been added.
ERR_FAIL_COND_MSG(_ptr != nullptr, "Internal bug, please report: CowData was modified during destruction.");
#endif
} }
template <typename T> template <typename T>