According to nla_parse_nested_deprecated(), the tb[] is supposed to the
destination array with maxtype+1 elements. In current
tipc_nl_media_get() and __tipc_nl_media_set(), a larger array is used
which is unnecessary. This patch resize them to a proper size.
Fixes:
1e55417d8fc6 ("tipc: add media set to new netlink api")
Fixes:
46f15c6794fb ("tipc: add media get/dump to new netlink api")
Signed-off-by: Lin Ma <linma@zju.edu.cn>
Reviewed-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Tung Nguyen <tung.q.nguyen@dektech.com.au>
Link: https://lore.kernel.org/r/20230614120604.1196377-1-linma@zju.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
struct tipc_nl_msg msg;
struct tipc_media *media;
struct sk_buff *rep;
- struct nlattr *attrs[TIPC_NLA_BEARER_MAX + 1];
+ struct nlattr *attrs[TIPC_NLA_MEDIA_MAX + 1];
if (!info->attrs[TIPC_NLA_MEDIA])
return -EINVAL;
int err;
char *name;
struct tipc_media *m;
- struct nlattr *attrs[TIPC_NLA_BEARER_MAX + 1];
+ struct nlattr *attrs[TIPC_NLA_MEDIA_MAX + 1];
if (!info->attrs[TIPC_NLA_MEDIA])
return -EINVAL;