From: Egor <egor@patchysicp.xyz>
Date: Sun, 22 Oct 2023 21:36:37 +0000 (+0300)
Subject: trie_findfirst: fix subtle bug with struct reusal
X-Git-Url: https://git.patchysicp.xyz/?a=commitdiff_plain;h=921c32091f4832ebb12a05c729124bb9bcddf93e;p=patchyircd.git

trie_findfirst: fix subtle bug with struct reusal
---

diff --git a/src/map_trie.c b/src/map_trie.c
index e91e082..2f2dc66 100644
--- a/src/map_trie.c
+++ b/src/map_trie.c
@@ -171,9 +171,9 @@ int map_findfirst(map_find_t *pf, map_t *root) {
 		f = *pf = malloc(sizeof(*f));
 		if (!f)
 			return -1;
-		f->_len = 0;
 	}
 	f->_n = *root;
+	f->_len = 0;
 	if (f->_n->value) {
 		f->key[f->_len] = '\0';
 		f->value = f->_n->value;