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| author | Bruce Momjian <bruce@momjian.us> | 2002-08-22 04:54:20 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2002-08-22 04:54:20 +0000 |
| commit | cbe733d7527058300f325d7b3f8fec4aa4ffe3de (patch) | |
| tree | 69656b33976c7cb015d653ea7a89802106559968 /src/backend/regex/engine.c | |
| parent | c76f5aa53032790f5f464ad658c8f65595c12eca (diff) | |
| download | postgresql-cbe733d7527058300f325d7b3f8fec4aa4ffe3de.tar.gz | |
repeat() fix:
> Neil Conway <neilc@samurai.com> writes:
> > + /* Check for integer overflow */
> > + if (tlen / slen != count)
> > + elog(ERROR, "Requested buffer is too large.");
>
> What about slen == 0?
Good point -- that wouldn't cause incorrect results or a security
problem, but it would reject input that we should really accept.
Revised patch is attached.
Neil Conway
Diffstat (limited to 'src/backend/regex/engine.c')
0 files changed, 0 insertions, 0 deletions