netfilter: nf_tables: limit maximum table name length to 32 bytes

Set the same as we use for chain names, it should be enough. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-03-05 15:05:36 +01:00
parent f04e599e20
commit 1cae565e8b
3 changed files with 6 additions and 4 deletions
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_NF_TABLES_H
 #define _LINUX_NF_TABLES_H

+#define NFT_TABLE_MAXNAMELEN	32
 #define NFT_CHAIN_MAXNAMELEN	32
 #define NFT_USERDATA_MAXLEN	256