diff options
| author |   Florian Westphal <fw@strlen.de> | 2018-07-17 07:17:53 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2018-07-20 15:31:43 +0200 |
| commit | b8088dda98b9064a2b3007fe54b03ede70a15602 (patch) | |
| tree | 2c231e58617e7cacb2dd007e15691e154f9f4069 /include | |
| parent | netfilter: nft_set_rbtree: fix panic when destroying set by GC (diff) | |
| download | linux-dev-b8088dda98b9064a2b3007fe54b03ede70a15602.tar.xz linux-dev-b8088dda98b9064a2b3007fe54b03ede70a15602.zip | |
netfilter: nf_tables: use dev->name directly
no need to store the name in separate area.
Furthermore, it uses kmalloc but not kfree and most accesses seem to treat
it as char[IFNAMSIZ] not char *.
Remove this and use dev->name instead.
In case event zeroed dev, just omit the name in the dump.
Fixes: d92191aa84e5f1 ("netfilter: nf_tables: cache device name in flowtable object")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netfilter/nf_tables.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 4e82a4c49912..dc417ef0a0c5 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -1124,7 +1124,6 @@ struct nft_flowtable { u32 genmask:2, use:30; u64 handle; - char *dev_name[NFT_FLOWTABLE_DEVICE_MAX]; /* runtime data below here */ struct nf_hook_ops *ops ____cacheline_aligned; struct nf_flowtable data; |