Sikkerhed.org ApS wrote:
> The following bug has been logged online:
>
> Bug reference: 4791
> Logged by: Sikkerhed.org ApS
> Email address: support@sikkerhed.org
> PostgreSQL version: 8.3.7-0lenny1
> Operating system: Debian GNU/Linux 5.0.1 stable (fully updated)
> Description: NULL value in function causes reproducible segmentation
> fault
> Details:
>
> We are using a couple of functions in PostgreSQL, namely
>
> CREATE OR REPLACE FUNCTION digest(text, text) RETURNS bytea AS
> '$libdir/pgcrypto', 'pg_digest' LANGUAGE 'C';
This declaration is incorrect. The function is from pgcrypto, and the
pgcrypto declaration is:
CREATE OR REPLACE FUNCTION digest(text, text)
RETURNS bytea
AS '$libdir/pgcrypto', 'pg_digest'
LANGUAGE C IMMUTABLE STRICT;
Notice the "immutable script" part that you are missing.
Any particular reason why you are not using the pgcrypto installation
script?
//Magnus
