Merge tag 'mvebu-fixes-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclem...

[linux-2.6-microblaze.git] / net / ipv4 / tcp.c

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index d5ab5f2..8cb4404 100644 (file)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1375,6 +1375,9 @@ new_segment:
                        }
                        pfrag->offset += copy;
                } else {
+                       if (!sk_wmem_schedule(sk, copy))
+                               goto wait_for_space;
+
                        err = skb_zerocopy_iter_stream(sk, skb, msg, copy, uarg);
                        if (err == -EMSGSIZE || err == -EEXIST) {
                                tcp_mark_push(tp, skb);