X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=config%2Fsymbol.c;h=0f7eba7d472a6a762e154bbcfede05b0ef8044db;hb=a5d5b673abfd2afc6c1f80d8e10aad63c3d265cd;hp=cca9663be5ddd918703d534ef95368ccc44db322;hpb=65512385c67686caa41208d6a1a9b71fb2f57639;p=carl9170fw.git

diff --git a/config/symbol.c b/config/symbol.c
index cca9663..0f7eba7 100644
--- a/config/symbol.c
+++ b/config/symbol.c
@@ -183,7 +183,7 @@ static void sym_validate_range(struct symbol *sym)
 		sprintf(str, "%lld", val2);
 	else
 		sprintf(str, "0x%llx", val2);
-	sym->curr.val = strdup(str);
+	sym->curr.val = xstrdup(str);
 }
 
 static void sym_set_changed(struct symbol *sym)
@@ -403,9 +403,10 @@ void sym_calc_value(struct symbol *sym)
 			if (!sym_is_choice(sym)) {
 				prop = sym_get_default_prop(sym);
 				if (prop) {
-					sym->flags |= SYMBOL_WRITE;
 					newval.tri = EXPR_AND(expr_calc_value(prop->expr),
 							      prop->visible.tri);
+					if (newval.tri != no)
+						sym->flags |= SYMBOL_WRITE;
 				}
 				if (sym->implied.tri != no) {
 					sym->flags |= SYMBOL_WRITE;
@@ -849,7 +850,7 @@ struct symbol *sym_lookup(const char *name, int flags)
 				   : !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE))))
 				return symbol;
 		}
-		new_name = strdup(name);
+		new_name = xstrdup(name);
 	} else {
 		new_name = NULL;
 		hash = 0;