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--- src/pl/plpgsql/src/gram.y 2005/01/27 01:44:42 1.39.2.1 REL7_3_9
+++ src/pl/plpgsql/src/gram.y 2005/02/08 18:22:45 1.39.2.2 REL7_3_STABLE
@@ -4,7 +4,7 @@
* procedural language
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/pl/plpgsql/src/gram.y,v 1.39.2.1 2005/01/27 01:44:42 neilc Exp $
+ * $Header: /cvsroot/pgsql/src/pl/plpgsql/src/gram.y,v 1.39.2.2 2005/02/08 18:22:45 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -1612,6 +1612,14 @@ read_sql_construct(int until,
}
if (plpgsql_SpaceScanned)
plpgsql_dstring_append(&ds, " ");
+
+ /* Check for array overflow */
+ if (nparams >= 1024)
+ {
+ plpgsql_error_lineno = lno;
+ elog(ERROR, "too many variables specified in SQL statement");
+ }
+
switch (tok)
{
case T_VARIABLE:
@@ -1761,6 +1769,13 @@ make_select_stmt(void)
while ((tok = yylex()) == ',')
{
+ /* Check for array overflow */
+ if (nfields >= 1024)
+ {
+ plpgsql_error_lineno = yylineno;
+ elog(ERROR, "too many INTO variables specified");
+ }
+
tok = yylex();
switch(tok)
{
@@ -1809,6 +1824,14 @@ make_select_stmt(void)
if (plpgsql_SpaceScanned)
plpgsql_dstring_append(&ds, " ");
+
+ /* Check for array overflow */
+ if (nparams >= 1024)
+ {
+ plpgsql_error_lineno = yylineno;
+ elog(ERROR, "too many variables specified in SQL statement");
+ }
+
switch (tok)
{
case T_VARIABLE:
@@ -1892,6 +1915,13 @@ make_fetch_stmt(void)
while ((tok = yylex()) == ',')
{
+ /* Check for array overflow */
+ if (nfields >= 1024)
+ {
+ plpgsql_error_lineno = yylineno;
+ elog(ERROR, "too many INTO variables specified");
+ }
+
tok = yylex();
switch(tok)
{
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