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Commitba876c1

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committed
Changed saved_relname size to save memory.
1 parentc7cba57 commitba876c1

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1 file changed

+7
-5
lines changed

1 file changed

+7
-5
lines changed

‎src/backend/parser/gram.y

Lines changed: 7 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
%{ /* -*-text-*- */
22

3-
#define YYDEBUG 1
3+
/*#define YYDEBUG 1*/
44
/*-------------------------------------------------------------------------
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*
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* gram.y--
@@ -10,7 +10,7 @@
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*
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*
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* IDENTIFICATION
13-
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.17 1996/11/20 22:58:22 momjian Exp $
13+
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.18 1996/11/28 05:46:08 momjian Exp $
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*
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* HISTORY
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* AUTHORDATEMAJOR EVENT
@@ -44,7 +44,7 @@
4444
#include "utils/elog.h"
4545
#include "access/xact.h"
4646

47-
static char saved_relname[BUFSIZ]; /* need this for complex attributes */
47+
static char saved_relname[NAMEDATALEN]; /* need this for complex attributes */
4848
static bool QueryIsRule = FALSE;
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5050
extern List *parsetree;
@@ -1986,7 +1986,8 @@ opt_id: Id{ $$ = $1; }
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relation_name: SpecialRuleRelation
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{
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$$ = $1;
1989-
strcpy(saved_relname, $1);
1989+
strncpy(saved_relname, $1, NAMEDATALEN);
1990+
saved_relname[NAMEDATALEN-1] = '\0';
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}
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| Id
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{
@@ -1999,7 +2000,8 @@ relation_name: SpecialRuleRelation
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} else {
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$$ = $1;
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}
2002-
strcpy(saved_relname, $1);
2003+
strncpy(saved_relname, $1, NAMEDATALEN);
2004+
saved_relname[NAMEDATALEN-1] = '\0';
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}
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;
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