Assert that low and high are >= 0. The allocator doesn't support the
negative range.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=209816
@ -326,8 +326,8 @@ new_unrhdr(int low, int high, struct mtx *mutex)
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{
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struct unrhdr *uh;
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KASSERT(low <= high,
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("UNR: use error: new_unrhdr(%u, %u)", low, high));
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KASSERT(low >= 0 && high >= 0 && low <= high,
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("UNR: use error: new_unrhdr(%d, %d)", low, high));
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uh = Malloc(sizeof *uh);
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if (mutex != NULL)
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uh->mtx = mutex;
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