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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2015-02-20 00:23:48 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2015-02-20 00:23:48 -0500 |
| commit | 692bd09ad12a27fda3566787b089fbd394d7b65b (patch) | |
| tree | 797421fd19d3e0d4f1edb9119132a43ddccdc440 /src | |
| parent | 09d8d110a604e52216102e73fb8475b7aa88f1d1 (diff) | |
| download | postgresql-692bd09ad12a27fda3566787b089fbd394d7b65b.tar.gz postgresql-692bd09ad12a27fda3566787b089fbd394d7b65b.zip | |
Use "#ifdef CATALOG_VARLEN" to protect nullable fields of pg_authid.
This gives a stronger guarantee than a mere comment against accessing these
fields as simple struct members. Since rolpassword is in fact varlena,
it's not clear why these didn't get marked from the beginning, but let's
do it now.
Michael Paquier
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/catalog/pg_authid.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/catalog/pg_authid.h b/src/include/catalog/pg_authid.h index e01e6aaaf14..b3f43e14ac2 100644 --- a/src/include/catalog/pg_authid.h +++ b/src/include/catalog/pg_authid.h @@ -56,8 +56,10 @@ CATALOG(pg_authid,1260) BKI_SHARED_RELATION BKI_ROWTYPE_OID(2842) BKI_SCHEMA_MAC int32 rolconnlimit; /* max connections allowed (-1=no limit) */ /* remaining fields may be null; use heap_getattr to read them! */ +#ifdef CATALOG_VARLEN /* variable-length fields start here */ text rolpassword; /* password, if any */ timestamptz rolvaliduntil; /* password expiration time, if any */ +#endif } FormData_pg_authid; #undef timestamptz |