state: do not derefence unallocated memory

Enforce name_id to be within apk_state allocated area. New apk_name:s
can be created later for e.g. unknown packages requested at command line.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/apk_state.h b/src/apk_state.h
index 402b919..88a5ad0 100644
--- a/src/apk_state.h
+++ b/src/apk_state.h
@@ -23,7 +23,7 @@ struct apk_change {
 };
 
 struct apk_state {
-	int refs;
+	unsigned int refs, num_names;
 	struct list_head change_list_head;
 	apk_name_state_t name[];
 };