pgsql: Fix undersized result buffer in pset_quoted_string().

Fix undersized result buffer in pset_quoted_string().

The malloc request was 1 byte too small for the worst-case output.
This seems relatively unlikely to cause any problems in practice,
as the worst case only occurs if the input string contains no
characters other than single-quote or newline, and even then
malloc alignment padding would probably save the day. But it's
definitely a bug.

David Rowley

Branch
------
REL9_4_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/c53a82b99d98df393d7ba308bf1586b2201d0d65

Modified Files
--------------
src/bin/psql/command.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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