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Fix misplaced strdup(), which could lead to error messages referencing 

deallocated memory later on.
This commit is contained in:
Tom Lane 2001-01-06 01:39:01 +00:00
parent 81d08fcffe
commit 0ad5e43772
1 changed files with 5 additions and 3 deletions
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8
src/pl/plpgsql/src/gram.y
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@ -4,7 +4,7 @@
* procedural language * procedural language
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/pl/plpgsql/src/gram.y,v 1.12 2000/09/05 09:02:18 wieck Exp $ * $Header: /cvsroot/pgsql/src/pl/plpgsql/src/gram.y,v 1.13 2001/01/06 01:39:01 tgl Exp $
* *
* This software is copyrighted by Jan Wieck - Hamburg. * This software is copyrighted by Jan Wieck - Hamburg.
* *
@ -378,13 +378,15 @@ decl_rowtype : T_ROW
decl_varname : T_WORD decl_varname : T_WORD
{ {
$$.name = plpgsql_tolower(strdup(yytext)); /* name should be malloc'd for use as varname */
$$.lineno = yylineno; $$.name = strdup(plpgsql_tolower(yytext));
$$.lineno = yylineno;
} }
; ;
decl_renname : T_WORD decl_renname : T_WORD
{ {
/* the result must be palloc'd, see plpgsql_ns_rename */
$$ = plpgsql_tolower(yytext); $$ = plpgsql_tolower(yytext);
} }
; ;