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Don't overflow from the gigabyte scale to the bit scale if the
number to auto-scale is >= 1024 Gb. Could be triggered on arches where ifdata counters had 64 bits. Reported by: Miroslav Slavkov on -net MFC after: 3 days
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=164636
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@ -69,7 +69,7 @@ get_tbl_ptr(const u_long size, const u_int scale)
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* index as the array index into the conversion table.
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*/
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for (tmp = size, idx = SC_KILOBYTE;
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tmp >= MEGA && idx <= SC_GIGABYTE;
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tmp >= MEGA && idx < SC_GIGABYTE;
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tmp >>= 10, idx++);
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tbl_ptr = &convtbl[idx];
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