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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2009-05-05 18:02:11 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2009-05-05 18:02:11 +0000 |
| commit | 616bceb8cb67c4f7641d933d0963373963e7492e (patch) | |
| tree | 6a24cb7b66b832b6325b1b66ac41edb21eeb0043 /src/backend/commands/variable.c | |
| parent | 5d540add340040373364cec82caa288e6cc22533 (diff) | |
| download | postgresql-616bceb8cb67c4f7641d933d0963373963e7492e.tar.gz postgresql-616bceb8cb67c4f7641d933d0963373963e7492e.zip | |
Avoid integer overflow in the loop that extracts histogram entries from
ANALYZE's total sample. The original coding is at risk of overflow for
statistics targets exceeding about 2675; this was not a problem before
8.4 but it is now. Per bug #4793 from Dennis Noordsij.
Diffstat (limited to 'src/backend/commands/variable.c')
0 files changed, 0 insertions, 0 deletions