| commit | 2036841a43082d273b20e71c289109a7050e6e19 | |
| author | tgl <tgl> | |
| Tue, 5 May 2009 18:02:11 +0000 (5 18:02 +0000) | ||
| committer | tgl <tgl> | |
| Tue, 5 May 2009 18:02:11 +0000 (5 18:02 +0000) | ||
| tree | 8f2af5fd71390160db7c22ea027f4178d3259b99 | treesnapshot (tar.gz zip) |
| parent | 66e420a87cbc701487370314edc4cfd04433ab92 | commitdiff |
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.
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.
| src/backend/commands/analyze.c | diffblobblamehistory |