1 files changed, 11 insertions, 4 deletions

diff --git a/kernel/bpf/sockmap.c b/kernel/bpf/sockmap.c
index 943929a05c92..052c313b12db 100644
--- a/kernel/bpf/sockmap.c
+++ b/kernel/bpf/sockmap.c
@@ -701,15 +701,22 @@ more_data:
                 err = bpf_tcp_sendmsg_do_redirect(redir, send, m, flags);
                 lock_sock(sk);
 
+                if (unlikely(err < 0)) {
+                        free_start_sg(sk, m);
+                        psock->sg_size = 0;
+                        if (!cork)
+                                *copied -= send;
+                } else {
+                        psock->sg_size -= send;
+                }
+
                 if (cork) {
                         free_start_sg(sk, m);
+                        psock->sg_size = 0;
                         kfree(m);
                         m = NULL;
+                        err = 0;
                 }
-                if (unlikely(err))
-                        *copied -= err;
-                else
-                        psock->sg_size -= send;
                 break;
         case __SK_DROP:
         default: