From 044d596094af4b769fb8e1173dff0d08bd68db6c Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 2 Sep 2026 13:10:21 +0100 Subject: [PATCH] afs: Fix incorrect free in candidate cleanup in afs_lookup_server() Fix afs_lookup_server() to not free an existing server's endpoint state when cleaning up a candidate server. The candidate record doesn't have an endpoint state yet at this point, so the free for that can just be removed. Fixes: 4882ba78574e ("afs: Fix afs_server ref accounting") Link: https://sashiko.dev/#/patchset/20260729160108.2031453-1-dhowells%40redhat.com Signed-off-by: David Howells Link: https://patch.msgid.link/20260902121024.3328255-4-dhowells@redhat.com cc: Marc Dionne cc: linux-afs@lists.infradead.org cc: linux-fsdevel@vger.kernel.org cc: stable@vger.kernel.org Signed-off-by: Christian Brauner (Amutable) --- fs/afs/server.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/afs/server.c b/fs/afs/server.c index 0fe162ea2a36..189138bd6d71 100644 --- a/fs/afs/server.c +++ b/fs/afs/server.c @@ -242,7 +242,6 @@ struct afs_server *afs_lookup_server(struct afs_cell *cell, struct key *key, out: afs_put_addrlist(alist, afs_alist_trace_put_server_create); if (candidate) { - kfree(rcu_access_pointer(server->endpoint_state)); kfree(candidate); afs_dec_servers_outstanding(cell->net); }