damus

commit 712624f51525e2f7f2bb632877c005b61e9b5300
parent 6e7b3b94d77da6b56f689b640c75de8c2aa9617d
Author: William Casarin <jb55@jb55.com>
Date:   Mon, 17 Feb 2025 15:13:17 -0800

nostrdb: fix iOS crash on latest version

Signed-off-by: William Casarin <jb55@jb55.com>

Diffstat:
M
nostrdb/src/nostrdb.c
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/nostrdb/src/nostrdb.c b/nostrdb/src/nostrdb.c
@@ -2342,6 +2342,12 @@ static int ndb_ingester_queue_event(struct ndb_ingester *ingester,
 static int ndb_ingest_event(struct ndb_ingester *ingester, const char *json,
 			    int len, unsigned client)
 {
+	// Without this, we get bus errors in the json parser inside when
+	// trying to ingest empty kind 6 reposts... we should probably do fuzz
+	// testing on inputs to the json parser
+	if (len == 0)
+		return 0;
+
 	// Since we need to return as soon as possible, and we're not
 	// making any assumptions about the lifetime of the string, we
 	// definitely need to copy the json here. In the future once we