[PATCH 26/32] [TIPC] Fixed memory leak in tipc_link_send() when destination is unreachable
From: Per Liden <hidden>
Date: 2006-06-22 13:59:52
Subsystem:
networking [general], the rest, tipc network layer · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Jon Maloy
From: Allan Stephens <redacted> Signed-off-by: Allan Stephens <redacted> Signed-off-by: Per Liden <redacted> --- net/tipc/link.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/net/tipc/link.c b/net/tipc/link.c
index ba7d3f1..ff40c91 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c@@ -1135,9 +1135,13 @@ int tipc_link_send(struct sk_buff *buf, if (n_ptr) { tipc_node_lock(n_ptr); l_ptr = n_ptr->active_links[selector & 1]; - dbg("tipc_link_send: found link %x for dest %x\n", l_ptr, dest); if (l_ptr) { + dbg("tipc_link_send: found link %x for dest %x\n", l_ptr, dest); res = tipc_link_send_buf(l_ptr, buf); + } else { + dbg("Attempt to send msg to unreachable node:\n"); + msg_dbg(buf_msg(buf),">>>"); + buf_discard(buf); } tipc_node_unlock(n_ptr); } else {
--
1.4.0