提交 38622f41 编写于 作者: Y Ying Xue 提交者: David S. Miller

tipc: ensure all name sequences are released when name table is stopped

As TIPC subscriber server is terminated before name table, no user
depends on subscription list of name sequence when name table is
stopped. Therefore, all name sequences stored in name table should
be released whatever their subscriptions lists are empty or not,
otherwise, memory leak might happen.
Signed-off-by: NYing Xue <ying.xue@windriver.com>
Reviewed-by: NErik Hugne <erik.hugne@ericsson.com>
Reviewed-by: NJon Maloy <jon.maloy@ericsson.com>
Tested-by: NErik Hugne <erik.hugne@ericsson.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 993bfe5d
......@@ -964,10 +964,6 @@ static void tipc_purge_publications(struct name_seq *seq)
struct sub_seq *sseq;
struct name_info *info;
if (!seq->sseqs) {
nameseq_delete_empty(seq);
return;
}
sseq = seq->sseqs;
info = sseq->info;
list_for_each_entry_safe(publ, safe, &info->zone_list, zone_list) {
......@@ -975,6 +971,9 @@ static void tipc_purge_publications(struct name_seq *seq)
publ->ref, publ->key);
kfree(publ);
}
hlist_del_init(&seq->ns_list);
kfree(seq->sseqs);
kfree(seq);
}
void tipc_nametbl_stop(void)
......
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