Avoid a potential innocuous compiler warning.
Add a cast to avoid comparing a ssize_t value to a uint64_t value that is always larger than a 32-bit ssize_t. This silences an innocuous compiler warning from e.g. gcc 4.2.1 about the comparison always having the same result.
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@ -7,7 +7,7 @@
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typedef struct nstime_s nstime_t;
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/* Maximum supported number of seconds (~584 years). */
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#define NSTIME_SEC_MAX 18446744072
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#define NSTIME_SEC_MAX KQU(18446744072)
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#endif /* JEMALLOC_H_TYPES */
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/******************************************************************************/
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@ -1352,7 +1352,11 @@ static bool
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arena_decay_time_valid(ssize_t decay_time)
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{
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return (decay_time >= -1 && decay_time <= NSTIME_SEC_MAX);
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if (decay_time < -1)
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return (false);
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if (decay_time == -1 || (uint64_t)decay_time <= NSTIME_SEC_MAX)
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return (true);
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return (false);
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}
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ssize_t
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