From 9d52ce4bd3fa9e0cf1658791f2c680e20e0598a1 Mon Sep 17 00:00:00 2001 From: Allan Stephens Date: Wed, 18 Apr 2012 09:42:56 -0400 Subject: [PATCH] tipc: Ensure network address change doesn't impact configuration service Enhances command validation done by TIPC's configuration service so that it works properly even if the node's network address is changed in mid-operation. The default node address of <0.0.0> is now recognized as an alias for "this node" even after a new network address has been assigned. Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker --- net/tipc/config.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/tipc/config.c b/net/tipc/config.c index f76d3b15e4e2..f5458eddd7bc 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -290,7 +290,7 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area /* Check command authorization */ - if (likely(orig_node == tipc_own_addr)) { + if (likely(in_own_node(orig_node))) { /* command is permitted */ } else if (cmd >= 0x8000) { rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED -- 2.20.1