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authorHerbert Xu <herbert@gondor.apana.org.au>2014-09-18 16:38:18 +0800
committerSteffen Klassert <steffen.klassert@secunet.com>2014-09-18 10:54:36 +0200
commit689f1c9de2abbd76fda224d12cea5f43568a4335 (patch)
treef35811bbe3d315a6e966c3bdd25abcf4e45c7352 /include/net/ah.h
parent880a6fab8f6ba5b5abe59ea68533202ddea1012c (diff)
ipsec: Remove obsolete MAX_AH_AUTH_LEN
While tracking down the MAX_AH_AUTH_LEN crash in an old kernel I thought that this limit was rather arbitrary and we should just get rid of it. In fact it seems that we've already done all the work needed to remove it apart from actually removing it. This limit was there in order to limit stack usage. Since we've already switched over to allocating scratch space using kmalloc, there is no longer any need to limit the authentication length. This patch kills all references to it, including the BUG_ONs that led me here. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'include/net/ah.h')
-rw-r--r--include/net/ah.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/net/ah.h b/include/net/ah.h
index ca95b98969dd..4e2dfa474a7e 100644
--- a/include/net/ah.h
+++ b/include/net/ah.h
@@ -3,9 +3,6 @@
#include <linux/skbuff.h>
-/* This is the maximum truncated ICV length that we know of. */
-#define MAX_AH_AUTH_LEN 64
-
struct crypto_ahash;
struct ah_data {