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| author | PW Hu <jlu.hpw@foxmail.com> | 2021-11-10 05:39:54 +0100 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2021-11-22 11:17:48 +0100 |
| commit | 2349d7ba57c9327290df6f7bc18b7f0c3976ca9e (patch) | |
| tree | 665b40724ec43bd912f90de936e06e4c890f9bdd /crypto/dh | |
| parent | d2i_PublicKey: Make it work with EC parameters in a provided key (diff) | |
| download | openssl-2349d7ba57c9327290df6f7bc18b7f0c3976ca9e.tar.xz openssl-2349d7ba57c9327290df6f7bc18b7f0c3976ca9e.zip | |
Fix the return check of OBJ_obj2txt
Also update OBJ_nid2obj.pod to document the possible return values.
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17005)
Diffstat (limited to 'crypto/dh')
| -rw-r--r-- | crypto/dh/dh_kdf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/dh/dh_kdf.c b/crypto/dh/dh_kdf.c index 7a234b8fb1..419e7711d3 100644 --- a/crypto/dh/dh_kdf.c +++ b/crypto/dh/dh_kdf.c @@ -70,7 +70,7 @@ int DH_KDF_X9_42(unsigned char *out, size_t outlen, const OSSL_PROVIDER *prov = EVP_MD_get0_provider(md); OSSL_LIB_CTX *libctx = ossl_provider_libctx(prov); - if (!OBJ_obj2txt(key_alg, sizeof(key_alg), key_oid, 0)) + if (OBJ_obj2txt(key_alg, sizeof(key_alg), key_oid, 0) <= 0) return 0; return ossl_dh_kdf_X9_42_asn1(out, outlen, Z, Zlen, key_alg, |