database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-10 17:42:29 +03:00
Code Activity

Fix permission-checking bug reported by Tim Burgess 10-Feb-03 (this time

Browse Source 
for sure...).  Rather than relying on the query context of a rangetable
entry to identify what permissions it wants checked, store a full AclMode
mask in each RTE, and check exactly those bits.  This allows an RTE
specifying, say, INSERT privilege on a view to be copied into a derived
UPDATE query without changing meaning.  Per recent discussion thread.
initdb forced due to change of stored rule representation.
This commit is contained in:
Tom Lane
2004-01-14 23:01:55 +00:00
parent 01d320d421
commit cfd7fb7ed4
18 changed files with 186 additions and 186 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/backend/nodes/equalfuncs.c
View File

@@ -18,7 +18,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.214 2004/01/10 23:28:45 neilc Exp $
* $PostgreSQL: pgsql/src/backend/nodes/equalfuncs.c,v 1.215 2004/01/14 23:01:55 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1574,8 +1574,7 @@ _equalRangeTblEntry(RangeTblEntry *a, RangeTblEntry *b)
COMPARE_NODE_FIELD(eref);
COMPARE_SCALAR_FIELD(inh);
COMPARE_SCALAR_FIELD(inFromCl);
COMPARE_SCALAR_FIELD(checkForRead);
COMPARE_SCALAR_FIELD(checkForWrite);
COMPARE_SCALAR_FIELD(requiredPerms);
COMPARE_SCALAR_FIELD(checkAsUser);
return true;