do_sigver_init: Add missing ERR_clear_last_mark()

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16138)

diff --git a/crypto/evp/m_sigver.c b/crypto/evp/m_sigver.c
index ae79562e2d03a487022a7cd6c4c947a7822a61d8..f21865a8c3c0a71d6533d1e3e8089ec15064cf66 100644 (file)
--- a/crypto/evp/m_sigver.c
+++ b/crypto/evp/m_sigver.c
@@ -87,6 +87,7 @@ static int do_sigver_init(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
     provkey = evp_pkey_export_to_provider(locpctx->pkey, locpctx->libctx,
                                           &tmp_keymgmt, locpctx->propquery);
     if (provkey == NULL) {
+        ERR_clear_last_mark();
         ERR_raise(ERR_LIB_EVP, EVP_R_INITIALIZATION_ERROR);
         goto err;
     }