14 lines
373 B
14 lines
373 B
5 years ago
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Reported when an address pointing into the stack of the current
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function will escape to its calling context. Such addresses will
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become invalid by the time the function actually returns so are
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potentially dangerous.
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For example, directly returning a pointer to a local variable:
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```C
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int* foo() {
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int x = 42;
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return &x; // <-- warn here that "&x" will escape
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}
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```
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