Thread: pgsql: Fix memory leaks in px_crypt_shacrypt().

Fix memory leaks in px_crypt_shacrypt().

Per Coverity.  I don't think these are of any actual significance
since the function ought to be invoked in a short-lived context.
Still, if it's trying to be neat it should get it right.

Also const-ify a constant and fix up typedef formatting.

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/8ab6ef2bb8d9a00d205742932eb0b6daf62b34e0

Modified Files
--------------
contrib/pgcrypto/crypt-sha.c     | 16 ++++++++--------
src/tools/pgindent/typedefs.list |  1 +
2 files changed, 9 insertions(+), 8 deletions(-)