Information om | Engelska ordet UNINITIALIZED

Exempel på hur man kan använda UNINITIALIZED i en mening

• For example, some would say that the use of an uninitialized variable's value in Java code is a syntax error, but many others would disagree and would classify this as a (static) semantic error.
• When the program (executable or library) is loaded into memory, static variables are stored in the data segment of the program's address space (if initialized), or the BSS segment (if uninitialized), and are stored in corresponding sections of object files prior to loading.
• Google also produced LeakSanitizer (LSan, memory leaks), ThreadSanitizer (TSan, data races and deadlocks), MemorySanitizer (MSan, uninitialized memory), and UndefinedBehaviorSanitizer (UBSan, undefined behaviors, with fine-grained control).
• These rules can include checking that an eBPF program always terminates within a reasonable amount of time (no infinite loops or infinite recursion), checking that an eBPF program is not allowed to read arbitrary memory because being able to arbitrary read memory could allow a program leak sensitive information, checking that network programs are not allowed to access memory outside of packet bounds because adjacent memory could contain sensitive information, checking that programs are not allowed to deadlock, so any held spinlocks must be released and only one lock can be held at a time to avoid deadlocks over multiple programs, checking that programs are not allowed to read uninitialized memory.

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