diff options
Diffstat (limited to 'net/dccp/feat.c')
| -rw-r--r-- | net/dccp/feat.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/dccp/feat.c b/net/dccp/feat.c index f227f002c73d..9c3b5e056234 100644 --- a/net/dccp/feat.c +++ b/net/dccp/feat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * net/dccp/feat.c * @@ -7,7 +8,6 @@ * Rewrote from scratch, some bits from earlier code by * Copyright (c) 2005 Andrea Bittau <a.bittau@cs.ucl.ac.uk> * - * * ASSUMPTIONS * ----------- * o Feature negotiation is coordinated with connection setup (as in TCP), wild @@ -16,11 +16,6 @@ * o All currently known SP features have 1-byte quantities. If in the future * extensions of RFCs 4340..42 define features with item lengths larger than * one byte, a feature-specific extension of the code will be required. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #include <linux/module.h> #include <linux/slab.h> @@ -738,7 +733,12 @@ static int __feat_register_sp(struct list_head *fn, u8 feat, u8 is_local, if (dccp_feat_clone_sp_val(&fval, sp_val, sp_len)) return -ENOMEM; - return dccp_feat_push_change(fn, feat, is_local, mandatory, &fval); + if (dccp_feat_push_change(fn, feat, is_local, mandatory, &fval)) { + kfree(fval.sp.vec); + return -ENOMEM; + } + + return 0; } /** |