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 <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
parent
630d920dca
commit
9d52ce4bd3
|
@ -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
|
||||
|
|
Loading…
Reference in New Issue