fix excessive stack usage

[project/mdnsd.git] / cache.c

diff --git a/cache.c b/cache.c
index 2658bd6..89bd015 100644 (file)
--- a/cache.c
+++ b/cache.c
@@ -42,7 +42,8 @@
 #include "interface.h"
 
 static struct uloop_timeout cache_gc;
-struct avl_tree records, entries;
+struct avl_tree entries;
+static AVL_TREE(records, avl_strcmp, true, NULL);
 
 static void
 cache_record_free(struct cache_record *r)
@@ -93,7 +94,6 @@ int
 cache_init(void)
 {
        avl_init(&entries, avl_strcmp, true, NULL);
-       avl_init(&records, avl_strcmp, true, NULL);
 
        cache_gc.cb = cache_gc_timer;
        uloop_timeout_set(&cache_gc, 10000);
@@ -343,7 +343,7 @@ cache_dump_records(struct blob_buf *buf, const char *name)
 {
        struct cache_record *r, *q = avl_find_element(&records, name, r, avl);
        const char *txt;
-       char buffer[MAX_NAME_LEN];
+       char buffer[INET6_ADDRSTRLEN];
 
        if (!q)
                return;