Raise an Err when CRYPTO_THREAD_lock_new fails

Add missing error raise call, as it is done everywhere else.
and as CRYPTO_THREAD_lock_new don't do it internally.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/crypto/dh/dh_lib.c b/crypto/dh/dh_lib.c
index 8645b6728e..6a59f7faa4 100644
--- a/crypto/dh/dh_lib.c
+++ b/crypto/dh/dh_lib.c
@@ -64,6 +64,7 @@ DH *DH_new_method(ENGINE *engine)
     ret->references = 1;
     ret->lock = CRYPTO_THREAD_lock_new();
     if (ret->lock == NULL) {
+        DHerr(DH_F_DH_NEW_METHOD, ERR_R_MALLOC_FAILURE);
         OPENSSL_free(ret);
         return NULL;
     }