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Commit1a6de07

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committed
Check SELECT permissions in subqueries.
1 parent472d802 commit1a6de07

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2 files changed

+15
-12
lines changed

2 files changed

+15
-12
lines changed

‎src/backend/executor/execMain.c‎

Lines changed: 12 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -26,7 +26,7 @@
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*
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*
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* IDENTIFICATION
29-
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.44 1998/02/26 04:31:09 momjian Exp $
29+
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.45 1998/02/27 08:43:52 vadim Exp $
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*
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*-------------------------------------------------------------------------
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*/
@@ -54,12 +54,12 @@
5454
#include"catalog/heap.h"
5555
#include"commands/trigger.h"
5656

57+
void
58+
ExecCheckPerms(CmdTypeoperation,intresultRelation,List*rangeTable,
59+
Query*parseTree);
5760

5861

5962
/* decls for local routines only used within this module */
60-
staticvoid
61-
ExecCheckPerms(CmdTypeoperation,intresultRelation,List*rangeTable,
62-
Query*parseTree);
6363
staticTupleDesc
6464
InitPlan(CmdTypeoperation,Query*parseTree,
6565
Plan*plan,EState*estate);
@@ -273,14 +273,7 @@ ExecutorEnd(QueryDesc *queryDesc, EState *estate)
273273
BufferRefCountRestore(estate->es_refcount);
274274
}
275275

276-
/* ===============================================================
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* ===============================================================
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static routines follow
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* ===============================================================
280-
* ===============================================================
281-
*/
282-
283-
staticvoid
276+
void
284277
ExecCheckPerms(CmdTypeoperation,
285278
intresultRelation,
286279
List*rangeTable,
@@ -376,6 +369,13 @@ ExecCheckPerms(CmdType operation,
376369
}
377370
}
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372+
/* ===============================================================
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* ===============================================================
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static routines follow
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* ===============================================================
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* ===============================================================
377+
*/
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379379

380380
/* ----------------------------------------------------------------
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*InitPlan

‎src/backend/executor/nodeSubplan.c‎

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -106,11 +106,14 @@ ExecSubPlan(SubPlan *node, List *pvar, ExprContext *econtext)
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*
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* ----------------------------------------------------------------
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*/
109+
externvoidExecCheckPerms(CmdTypeop,intresRel,List*rtable,Query*q);
109110
bool
110111
ExecInitSubPlan(SubPlan*node,EState*estate,Plan*parent)
111112
{
112113
EState*sp_estate=CreateExecutorState();
113114

115+
ExecCheckPerms (CMD_SELECT,0,node->rtable, (Query*)NULL);
116+
114117
sp_estate->es_range_table=node->rtable;
115118
sp_estate->es_param_list_info=estate->es_param_list_info;
116119
sp_estate->es_param_exec_vals=estate->es_param_exec_vals;

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