diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index aada52769057..b8887cdd66c5 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -3146,8 +3146,11 @@ static struct sock *bpf_iter_tcp_batch(struct seq_file *seq)
 	bpf_iter_tcp_put_batch(iter);
 	err = bpf_iter_tcp_realloc_batch(iter, expected * 3 / 2,
 					 GFP_USER);
-	if (err)
+	if (err) {
+		iter->cur_sk = 0;
+		iter->end_sk = 0;
 		return ERR_PTR(err);
+	}
 
 	sk = bpf_iter_tcp_resume(seq);
 	if (!sk)