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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-04-25 16:22:20 -0400 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-04-25 16:22:20 -0400 |
| commit | 13ec0bda2a127c3af85ed5f08e8d69c9082dccf5 (patch) | |
| tree | 841c11ed3817e628f3ebef576410117eb8348f18 /src/backend/commands/variable.c | |
| parent | 622077b8bc0720c5cc9e6a73cb96cb276a33958a (diff) | |
| download | postgresql-13ec0bda2a127c3af85ed5f08e8d69c9082dccf5.tar.gz postgresql-13ec0bda2a127c3af85ed5f08e8d69c9082dccf5.zip | |
Fix pg_size_pretty() to avoid overflow for inputs close to INT64_MAX.
The expression that tried to round the value to the nearest TB could
overflow, leading to bogus output as reported in bug #5993 from Nicola
Cossu. This isn't likely to ever happen in the intended usage of the
function (if it could, we'd be needing to use a wider datatype instead);
but it's not hard to give the expected output, so let's do so.
Diffstat (limited to 'src/backend/commands/variable.c')
0 files changed, 0 insertions, 0 deletions