pgsql-server/src/backend/utils/adt oracle_compat.c

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    momjian@postgresql.org    02/08/22 00:54:20

Modified files:
    src/backend/utils/adt: oracle_compat.c

Log message:
    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