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authorPaul Yang <yang.yang@baishancloud.com>2018-09-05 15:19:17 +0800
committerPaul Yang <yang.yang@baishancloud.com>2018-09-07 18:12:26 +0800
commit675f4ceef880f9c4eb0fda5dacd18b001fefb5bc (patch)
treeefd1f41c908f873f0567576005b3cab148a76b42 /crypto/evp
parenta6c4cb845a031f09c6303a2c3452e253d0d01518 (diff)
Update document for SM2 stuffs
Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7113)
Diffstat (limited to 'crypto/evp')
-rw-r--r--crypto/evp/m_sigver.c2
-rw-r--r--crypto/evp/pmeth_lib.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/crypto/evp/m_sigver.c b/crypto/evp/m_sigver.c
index 2eceede28c..94e37f02b2 100644
--- a/crypto/evp/m_sigver.c
+++ b/crypto/evp/m_sigver.c
@@ -79,7 +79,7 @@ static int do_sigver_init(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
* This indicates the current algorithm requires
* special treatment before hashing the tbs-message.
*/
- if (ctx->pctx->pmeth->digest_custom)
+ if (ctx->pctx->pmeth->digest_custom != NULL)
return ctx->pctx->pmeth->digest_custom(ctx->pctx, ctx);
return 1;
diff --git a/crypto/evp/pmeth_lib.c b/crypto/evp/pmeth_lib.c
index 76405154a9..633cb8863d 100644
--- a/crypto/evp/pmeth_lib.c
+++ b/crypto/evp/pmeth_lib.c
@@ -859,6 +859,6 @@ void EVP_PKEY_meth_get_digest_custom(EVP_PKEY_METHOD *pmeth,
int (**pdigest_custom) (EVP_PKEY_CTX *ctx,
EVP_MD_CTX *mctx))
{
- if (*pdigest_custom)
+ if (pdigest_custom != NULL)
*pdigest_custom = pmeth->digest_custom;
}