[IPSEC]: Add compatibility algorithm name support
This patch adds a compatibility name field for each IPsec algorithm. This
is needed when parameterised algorithms are used. For example, "md5" will
become "hmac(md5)", and "aes" will become "cbc(aes)".
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c
index 04e1aea..b68974b 100644
--- a/net/xfrm/xfrm_algo.c
+++ b/net/xfrm/xfrm_algo.c
@@ -359,7 +359,8 @@
return NULL;
for (i = 0; i < entries; i++) {
- if (strcmp(name, list[i].name))
+ if (strcmp(name, list[i].name) &&
+ (!list[i].compat || strcmp(name, list[i].compat)))
continue;
if (list[i].available)