Merge pull request #589 from h2o/kazuho/fix-memleak

do not leak when running out of memory while initializing a connection
h2o · Jul 31, 2024 · e44f59b · e44f59b
2 parents 36fa7ad + 6c0bc1b
commit e44f59b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/quicly.c b/lib/quicly.c
@@ -2530,6 +2530,8 @@ static quicly_conn_t *create_connection(quicly_context_t *ctx, uint32_t protocol
     conn->crypto.tls = tls;
     if (new_path(conn, 0, remote_addr, local_addr) != 0) {
         unlock_now(conn);
+        if (pacer != NULL)
+            free(pacer);
         ptls_free(tls);
         free(conn);
         return NULL;