From 10236a27d1f8a5fc1188fe8577dde48e11f2323b Mon Sep 17 00:00:00 2001 From: Hoang Le <hoang.h.le@dektech.com.au> Date: Tue, 9 Apr 2019 14:59:24 +0700 Subject: [PATCH] tipc: missing entries in name table of publications When binding multiple services with specific type 1Ki, 2Ki.., this leads to some entries in the name table of publications missing when listed out via 'tipc name show'. The problem is at identify zero last_type conditional provided via netlink. The first is initial 'type' when starting name table dummping. The second is continuously with zero type (node state service type). Then, lookup function failure to finding node state service type in next iteration. To solve this, adding more conditional to marked as dirty type and lookup correct service type for the next iteration instead of select the first service as initial 'type' zero. Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au> Signed-off-by: David S. Miller <davem@davemloft.net> --- net/tipc/name_table.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c index bff241f035250..89993afe0fbd3 100644 --- a/net/tipc/name_table.c +++ b/net/tipc/name_table.c @@ -909,7 +909,8 @@ static int tipc_nl_service_list(struct net *net, struct tipc_nl_msg *msg, for (; i < TIPC_NAMETBL_SIZE; i++) { head = &tn->nametbl->services[i]; - if (*last_type) { + if (*last_type || + (!i && *last_key && (*last_lower == *last_key))) { service = tipc_service_find(net, *last_type); if (!service) return -EPIPE; -- 2.39.5