1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib/libcrypto/hmac/hm_pmeth.c b/src/lib/libcrypto/hmac/hm_pmeth.c
index 985921ca1a..71e8567a14 100644
--- a/src/lib/libcrypto/hmac/hm_pmeth.c
+++ b/src/lib/libcrypto/hmac/hm_pmeth.c
@@ -147,6 +147,8 @@ static int int_update(EVP_MD_CTX *ctx,const void *data,size_t count)
 
 static int hmac_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
         {
+        HMAC_PKEY_CTX *hctx = ctx->data;
+        HMAC_CTX_set_flags(&hctx->ctx, mctx->flags & ~EVP_MD_CTX_FLAG_NO_INIT);
         EVP_MD_CTX_set_flags(mctx, EVP_MD_CTX_FLAG_NO_INIT);
         mctx->update = int_update;
         return 1;