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| author | Michael Paquier <michael@paquier.xyz> | 2023-11-20 09:14:53 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-11-20 09:14:53 +0900 |
| commit | 3650e7a3933166b40f7f9043bd91f45d3467c74d (patch) | |
| tree | 3f6fe6968c6678b0126d00ed4d509ac8ab368703 /src/backend/access/gist/gistproc.c | |
| parent | 28f84f72fbafe3bef675d3a176eb53177f4a9433 (diff) | |
| download | postgresql-3650e7a3933166b40f7f9043bd91f45d3467c74d.tar.gz postgresql-3650e7a3933166b40f7f9043bd91f45d3467c74d.zip | |
Prevent overflow for block number in buffile.c
As coded, the start block calculated by BufFileAppend() would overflow
once more than 16k files are used with a default block size. This issue
existed before b1e5c9fa9ac4, but there's no reason not to be clean about
it.
Per report from Coverity, with a fix suggested by Tom Lane.
Diffstat (limited to 'src/backend/access/gist/gistproc.c')
0 files changed, 0 insertions, 0 deletions