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DEBUG EVALUATE: Eliminate VAR_NAME_LEN limit.
[pspp-builds.git]
/
src
/
language
/
expressions
/
evaluate.c
diff --git
a/src/language/expressions/evaluate.c
b/src/language/expressions/evaluate.c
index 79b52159528d020d065034f1ef5c0a3f6dc59ec6..6ac0572185619dc83977cb81655957cf437f6581 100644
(file)
--- a/
src/language/expressions/evaluate.c
+++ b/
src/language/expressions/evaluate.c
@@
-1,5
+1,5
@@
/* PSPP - a program for statistical analysis.
/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010
, 2011
Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-116,6
+116,8
@@
cmd_debug_evaluate (struct lexer *lexer, struct dataset *dsother UNUSED)
struct dataset *ds = NULL;
struct dataset *ds = NULL;
+ char *name = NULL;
+
struct expression *expr;
for (;;)
struct expression *expr;
for (;;)
@@
-127,14
+129,13
@@
cmd_debug_evaluate (struct lexer *lexer, struct dataset *dsother UNUSED)
dump_postfix = 1;
else if (lex_match (lexer, T_LPAREN))
{
dump_postfix = 1;
else if (lex_match (lexer, T_LPAREN))
{
- char name[VAR_NAME_LEN + 1];
struct variable *v;
size_t old_value_cnt;
int width;
if (!lex_force_id (lexer))
goto done;
struct variable *v;
size_t old_value_cnt;
int width;
if (!lex_force_id (lexer))
goto done;
-
strcpy (name,
lex_tokcstr (lexer));
+
name = xstrdup (
lex_tokcstr (lexer));
lex_get (lexer);
if (!lex_force_match (lexer, T_EQUALS))
lex_get (lexer);
if (!lex_force_match (lexer, T_EQUALS))
@@
-163,6
+164,8
@@
cmd_debug_evaluate (struct lexer *lexer, struct dataset *dsother UNUSED)
msg (SE, _("Duplicate variable name %s."), name);
goto done;
}
msg (SE, _("Duplicate variable name %s."), name);
goto done;
}
+ free (name);
+ name = NULL;
if (c == NULL)
c = case_create (dict_get_proto (d));
if (c == NULL)
c = case_create (dict_get_proto (d));
@@
-242,6
+245,8
@@
cmd_debug_evaluate (struct lexer *lexer, struct dataset *dsother UNUSED)
case_unref (c);
case_unref (c);
+ free (name);
+
return retval;
}
return retval;
}