I just noticed some unexpected behavior from byteain:
test=# select '\\009'::bytea;?column?
----------\011
(1 row)
test=# select '\\444'::bytea;?column?
----------$
(1 row)
test=# select '\\999'::bytea;?column?
----------\221
(1 row)
The reason is the following code in byteain:
else if (!isdigit((unsigned char) *tp++) || !isdigit((unsigned char) *tp++) || !isdigit((unsigned char)
*tp++)) elog(ERROR, "Bad input string for type bytea");
It checks for a '\' followed by three digits, but does not attempt to
enforce that the three digits actually produce a valid octal number. Anyone
object to me fixing this?
-- Joe
