From 5fed462e88c8ec7ec25a668afa5b3f4b94eea4bb Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Sat, 22 Oct 2022 22:04:27 +0100
Subject: urldb: Handle snprintf error

---
 content/urldb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'content/urldb.c')

diff --git a/content/urldb.c b/content/urldb.c
index 74d0b7db2..7352d67c3 100644
--- a/content/urldb.c
+++ b/content/urldb.c
@@ -1526,7 +1526,10 @@ static void urldb_dump_search(struct search_node *parent, int depth)
 	for (h = parent->data; h; h = h->parent) {
 		if (h->part) {
 			r = snprintf(&s[i], sl - i, "%s", h->part);
-			if ((i + r) > sl) {
+			if (r < 0) {
+				break;
+			}
+			if ((i + r) >= sl) {
 				break;
 			}
 			i += r;
-- 
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