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authorSteffen Klassert <steffen.klassert@secunet.com>2011-11-08 10:09:17 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2011-11-09 05:04:06 +0100
commitce3fd840f588d85a8c1be651cf90fa1ba1f029e9 (patch)
treed113057ca46784cfa34380ab44f73dde76bda1fd /include/crypto
parentcrypto: ansi_cprng - enforce key != seed in fips mode (diff)
downloadlinux-ce3fd840f588d85a8c1be651cf90fa1ba1f029e9.tar.xz
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crypto: Unlink and free instances when deleted
We leak the crypto instance when we unregister an instance with crypto_del_alg(). Therefore we introduce crypto_unregister_instance() to unlink the crypto instance from the template's instances list and to free the recources of the instance properly. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/algapi.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index ecc721def10c..418d270e1806 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -134,6 +134,7 @@ struct crypto_template *crypto_lookup_template(const char *name);
int crypto_register_instance(struct crypto_template *tmpl,
struct crypto_instance *inst);
+int crypto_unregister_instance(struct crypto_alg *alg);
int crypto_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg,
struct crypto_instance *inst, u32 mask);