diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-07-03 13:49:45 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-07-03 13:49:45 -0400 |
| commit | 026477c1141b67e98e3bd8bdedb7d4b88a3ecd09 (patch) | |
| tree | 2624a44924c625c367f3cebf937853b9da2de282 /net/tipc/link.c | |
| parent | 9f2fa466383ce100b90fe52cb4489d7a26bf72a9 (diff) | |
| parent | 29454dde27d8e340bb1987bad9aa504af7081eba (diff) | |
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Diffstat (limited to 'net/tipc/link.c')
| -rw-r--r-- | net/tipc/link.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index d64658053746..c6831c75cfa4 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -2,7 +2,7 @@ * net/tipc/link.c: TIPC link code * * Copyright (c) 1996-2006, Ericsson AB - * Copyright (c) 2004-2005, Wind River Systems + * Copyright (c) 2004-2006, Wind River Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -988,17 +988,18 @@ static int link_bundle_buf(struct link *l_ptr, struct tipc_msg *bundler_msg = buf_msg(bundler); struct tipc_msg *msg = buf_msg(buf); u32 size = msg_size(msg); - u32 to_pos = align(msg_size(bundler_msg)); - u32 rest = link_max_pkt(l_ptr) - to_pos; + u32 bundle_size = msg_size(bundler_msg); + u32 to_pos = align(bundle_size); + u32 pad = to_pos - bundle_size; if (msg_user(bundler_msg) != MSG_BUNDLER) return 0; if (msg_type(bundler_msg) != OPEN_MSG) return 0; - if (rest < align(size)) + if (skb_tailroom(bundler) < (pad + size)) return 0; - skb_put(bundler, (to_pos - msg_size(bundler_msg)) + size); + skb_put(bundler, pad + size); memcpy(bundler->data + to_pos, buf->data, size); msg_set_size(bundler_msg, to_pos + size); msg_set_msgcnt(bundler_msg, msg_msgcnt(bundler_msg) + 1); |