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-rw-r--r--src/libstrongswan/plugins/openssl/openssl_hmac.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libstrongswan/plugins/openssl/openssl_hmac.c b/src/libstrongswan/plugins/openssl/openssl_hmac.c
index feeecf539..b027e0fc3 100644
--- a/src/libstrongswan/plugins/openssl/openssl_hmac.c
+++ b/src/libstrongswan/plugins/openssl/openssl_hmac.c
@@ -159,6 +159,11 @@ static mac_t *hmac_create(hash_algorithm_t algo)
}
HMAC_CTX_init(&this->hmac);
+ if (!HMAC_Init_ex(&this->hmac, NULL, 0, this->hasher, NULL))
+ {
+ destroy(this);
+ return NULL;
+ }
return &this->public;
}