rhashtable: provide len to obj_hashfn
nftables sets will be converted to use so called setextensions, moving
the key to a non-fixed position. To hash it, the obj_hashfn must be used,
however it so far doesn't receive the length parameter.
Pass the key length to obj_hashfn() and convert existing users.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index 4b7b7e6..4898442 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -691,7 +691,7 @@
* struct rhash_head node;
* };
*
- * u32 my_hash_fn(const void *data, u32 seed)
+ * u32 my_hash_fn(const void *data, u32 len, u32 seed)
* {
* struct test_obj *obj = data;
*