diff options
| author | Richard Levitte <levitte@openssl.org> | 2020-08-29 09:46:24 +0200 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2020-09-13 20:52:48 +0200 |
| commit | ec0ce188f44b7ab261b1d691e34913b338479b1f (patch) | |
| tree | 46b93af67b4dc2340b3ebe2a199bcfb8ed8dbfaf /crypto/evp/digest.c | |
| parent | 225c9660a5a3435d9bcfc9166b9f79f132996249 (diff) | |
EVP: Centralise fetching error reporting
Instead of sometimes, and sometimes not reporting an error in the
caller of EVP_XXX_fetch(), where the error may or may not be very
accurate, it's now centralised to the inner EVP fetch functionality.
It's made in such a way that it can determine if an error occured
because the algorithm in question is not there, or if something else
went wrong, and will report EVP_R_UNSUPPORTED_ALGORITHM for the
former, and EVP_R_FETCH_FAILED for the latter.
This helps our own test/evp_test.c when it tries to figure out why an
EVP_PKEY it tried to load failed to do so.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/12857)
Diffstat (limited to 'crypto/evp/digest.c')
| -rw-r--r-- | crypto/evp/digest.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c index 07bf12e5ae..a177abdb67 100644 --- a/crypto/evp/digest.c +++ b/crypto/evp/digest.c @@ -213,10 +213,8 @@ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl) #else EVP_MD *provmd = EVP_MD_fetch(NULL, OBJ_nid2sn(type->type), ""); - if (provmd == NULL) { - EVPerr(EVP_F_EVP_DIGESTINIT_EX, EVP_R_INITIALIZATION_ERROR); + if (provmd == NULL) return 0; - } type = provmd; EVP_MD_free(ctx->fetched_digest); ctx->fetched_digest = provmd; |