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View All on GitHub [Bug]: Memory leak in `to_string` built-in when argument is already a string about 2 months ago
AI Summary: The `to_string` built-in function in Kronos suffers from a memory leak when its argument is already a string. This occurs because the function pops a value from the stack but fails to release its reference, leading to unfreed memory. The leak is triggered by f-strings that embed string variables, as the compiler generates `CALL_FUNC to_string` in such cases, and is detectable via Valgrind.
Complexity:
1/5
bug enhancement good first issue 0.4.0 memory-safety runtime compiler test vm gc breaking
A human-readable programming language with natural syntax, bytecode VM, and automatic memory management. Built in C.
C
Heap Buffer Over-read bug in 'to_string' logic due to unsafe snprintf return value usage 2 months ago
bug good first issue security 0.4.0
A human-readable programming language with natural syntax, bytecode VM, and automatic memory management. Built in C.
C