[PATCH 08/13 net-next-2.6] [TIPC]: Prevent display of name table types with no publications
From: Allan Stephens <hidden>
Date: 2008-05-30 18:23:10
Subsystem:
networking [general], the rest, tipc network layer · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Jon Maloy
This patch adds a check to prevent TIPC's name table display code from listing a name type entry if it exists only to hold subscription info, rather than published names. Signed-off-by: Allan Stephens <redacted> --- net/tipc/name_table.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index 892373e..4455f13 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c@@ -905,6 +905,9 @@ static void nameseq_list(struct name_seq *seq, struct print_buf *buf, u32 depth, struct sub_seq *sseq; char typearea[11]; + if (seq->first_free == 0) + return; + sprintf(typearea, "%-10u", seq->type); if (depth == 1) {
--
1.5.3.2