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authorArnaud Lacombe <lacombar@gmail.com>2010-12-05 01:29:25 -0500
committerMichal Marek <mmarek@suse.cz>2010-12-15 23:15:32 +0100
commitab60bd0b92ec57c98df08616b7d0664be5551eae (patch)
tree0c97330c32cbb64be0a4185211b1655b50c3335d /scripts
parent4ce2c1e8e899831dd152bd0d534a60da6fb1582a (diff)
downloadlinux-2.6.38-lt-ux500-ab60bd0b92ec57c98df08616b7d0664be5551eae.tar.gz
kconfig: add more S_INT and S_HEX consistency checks
This patch add more number consistency checkg, trying to catch the following situation: config FOO0 hex default 42 config FOO1 string config BAR0 int default FOO1 config BAR1 hex default FOO1 config FOO2 hex default 42h config FOO3 int default "1bar" Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/kconfig/menu.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 7e83aef42c6..8a8bc9be783 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -183,7 +183,7 @@ void menu_add_option(int token, char *arg)
}
}
-static int menu_range_valid_sym(struct symbol *sym, struct symbol *sym2)
+static int menu_validate_number(struct symbol *sym, struct symbol *sym2)
{
return sym2->type == S_INT || sym2->type == S_HEX ||
(sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name));
@@ -201,6 +201,15 @@ static void sym_check_prop(struct symbol *sym)
prop_warn(prop,
"default for config symbol '%s'"
" must be a single symbol", sym->name);
+ if (prop->expr->type != E_SYMBOL)
+ break;
+ sym2 = prop_get_symbol(prop);
+ if (sym->type == S_HEX || sym->type == S_INT) {
+ if (!menu_validate_number(sym, sym2))
+ prop_warn(prop,
+ "'%s': number is invalid",
+ sym->name);
+ }
break;
case P_SELECT:
sym2 = prop_get_symbol(prop);
@@ -220,8 +229,8 @@ static void sym_check_prop(struct symbol *sym)
if (sym->type != S_INT && sym->type != S_HEX)
prop_warn(prop, "range is only allowed "
"for int or hex symbols");
- if (!menu_range_valid_sym(sym, prop->expr->left.sym) ||
- !menu_range_valid_sym(sym, prop->expr->right.sym))
+ if (!menu_validate_number(sym, prop->expr->left.sym) ||
+ !menu_validate_number(sym, prop->expr->right.sym))
prop_warn(prop, "range is invalid");
break;
default: