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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-01-23 21:26:13 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-01-23 21:26:13 +0000 |
| commit | b9ff7443e63f25f73d45b35afe65a85d98a57256 (patch) | |
| tree | 18445a20e8cdf05b406e6ccb9c8892e7660ce1b7 /src/tutorial/complex.source | |
| parent | 1570d0467af81e652e2e9f89ba6c8508cc118255 (diff) | |
| download | postgresql-b9ff7443e63f25f73d45b35afe65a85d98a57256.tar.gz postgresql-b9ff7443e63f25f73d45b35afe65a85d98a57256.zip | |
Prevent integer overflow within the integer-datetimes version of
TimestampTzPlusMilliseconds. An integer argument of more than INT_MAX/1000
milliseconds (ie, about 35 minutes) would provoke a wrong result, resulting
in incorrect enforcement of statement_timestamp values larger than that.
Bug was introduced in my rewrite of 2006-06-20, which fixed some other
overflow risks, but missed this one :-( Per report from Elein.
Diffstat (limited to 'src/tutorial/complex.source')
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