Re: Forbid use of LF and CR characters in database and role names

> > [Summary]
> > 1. apply patch and make world
> >   -> failed because </para> was mistakenly coded <para>.
> >
> > 2．correct this mistake and make check-world
> >   -> got 1 failed test: "'pg_dumpall with \n\r in database name'"
> >      because test script cannot createdb "foo\n\rbar"
> 
> The attached version addresses those problems. I have replaced the test in
> src/bin/pg_dump/t/ by tests in src/bin/scripts/t/ to check if the role name
> and database name with CR or LF fail to be created. I have as well added a test
> for initdb when the data directory has an incorrect character in 0002.

Thanks for your modification.
I applied your fixed patch and new one, and confirmed the applied source passed the tests successfully. And I also
checkedmanually the error messages were emitted successfully when cr/lf are included in dbname or rolename or
data_directory.

AFAICT, this patch satisfies the concept discussed before. So I’ve switched this patch “Ready for Committer”.

Regards, 
Ideriha, Takeshi