talanchor at mail
Aug 6, 2013, 7:25 AM
Post #1 of 2
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search-sets: incorrect range
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dbmail fails to pass last of search-sets' test:
ok uid search uid $uidnext:4294967295
because left and right values of the input range are incorrectly reassigned:
if (l == 0xffffffff) l = hi; // outlook
...
if (r == 0xffffffff) r = hi; // outlook
...
if (r > hi) r = hi;
if (r < lo) r = lo;
So, for example, if hi == 1601 and we execute following search:
ok uid search uid 1602:4294967295
then we get l == 1602 and r == 1601, so instead of empty result we get 1601, which is incorrect.
Possible workaround could be like this:
if (l == 0xffffffff && hi != l) l = hi+1; // outlook
...
if (r == 0xffffffff && hi != r) r = hi+1; // outlook
...
//if (r > hi) r = hi; // <--- throw away this code
//if (r < lo) r = lo; // <--- throw away this code
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