On Fri, May 22, 2015 at 11:04:39PM +0200, Stephan Mueller wrote:
>
> Note, gcm(aes) looks good. Only rfc4106(gcm(aes)) causes the crash.
Actually it looks like the culprit hasn't been merged yet so I'll
just respin the series.
Anyway, this patch should fix your crash:
diff --git a/crypto/ablkcipher.c b/crypto/ablkcipher.c
index b3dded4..b15d797 100644
--- a/crypto/ablkcipher.c
+++ b/crypto/ablkcipher.c
@@ -586,6 +586,13 @@ static int crypto_givcipher_default(struct crypto_alg
*alg, u32 type, u32 mask)
if (!tmpl)
goto kill_larval;
+ if (tmpl->create) {
+ err = tmpl->create(tmpl, tb);
+ if (err)
+ goto put_tmpl;
+ goto ok;
+ }
+
inst = tmpl->alloc(tb);
err = PTR_ERR(inst);
if (IS_ERR(inst))
@@ -597,6 +604,7 @@ static int crypto_givcipher_default(struct crypto_alg *alg,
u32 type, u32 mask)
goto put_tmpl;
}
+ok:
/* Redo the lookup to use the instance we just registered. */
err = -EAGAIN;
diff --git a/crypto/aead.c b/crypto/aead.c
index 8b26613..070e4b9 100644
--- a/crypto/aead.c
+++ b/crypto/aead.c
@@ -570,6 +570,13 @@ static int crypto_nivaead_default(struct crypto_alg *alg,
u32 type, u32 mask)
if (!tmpl)
goto kill_larval;
+ if (tmpl->create) {
+ err = tmpl->create(tmpl, tb);
+ if (err)
+ goto put_tmpl;
+ goto ok;
+ }
+
inst = tmpl->alloc(tb);
err = PTR_ERR(inst);
if (IS_ERR(inst))
@@ -581,6 +588,7 @@ static int crypto_nivaead_default(struct crypto_alg *alg,
u32 type, u32 mask)
goto put_tmpl;
}
+ok:
/* Redo the lookup to use the instance we just registered. */
err = -EAGAIN;
--
Email: Herbert Xu <herb...@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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