Serialize integer-ish config keys properly

2024-12-16 09:09:03 +01:00
parent 149938cc44
commit 32cbb15266
2 changed files with 5 additions and 3 deletions
--- a/liberty.c
+++ b/liberty.c
@@ -4833,7 +4833,8 @@ config_item_write_kv_pair (struct config_writer *self,
 		str_append_printf (self->output,
 			"%s# %s\n", indent, value->schema->comment);

-	bool can_use_word = true;
+	char *end = NULL;
+	bool can_use_word = ((void) strtoll (key, &end, 10), end == key);
 	for (const char *p = key; *p; p++)
 		if (!config_tokenizer_is_word_char (*p))
 			can_use_word = false;