diff options
author | Dmitry Belyavskiy <beldmit@gmail.com> | 2023-05-18 15:38:56 +0200 |
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committer | Tomas Mraz <tomas@openssl.org> | 2023-05-23 15:10:56 +0200 |
commit | d411105a7f62c1b5894062bd54408c1ee798edc9 (patch) | |
tree | 02dad0c4ed4e38e5c9cf457a86bcf281460f0507 /providers/implementations/asymciphers | |
parent | 3ea88ee374a9ea973a5b95db907155226ce19b61 (diff) |
If oaep_md is not initialized, correctly initialize it
Fixes #20993
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20994)
(cherry picked from commit c5aa719502f1ef456b27347e5f7b15c07817da4e)
Diffstat (limited to 'providers/implementations/asymciphers')
-rw-r--r-- | providers/implementations/asymciphers/rsa_enc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/providers/implementations/asymciphers/rsa_enc.c b/providers/implementations/asymciphers/rsa_enc.c index 568452ec56..d1ceae546e 100644 --- a/providers/implementations/asymciphers/rsa_enc.c +++ b/providers/implementations/asymciphers/rsa_enc.c @@ -161,10 +161,12 @@ static int rsa_encrypt(void *vprsactx, unsigned char *out, size_t *outlen, return 0; } if (prsactx->oaep_md == NULL) { - OPENSSL_free(tbuf); prsactx->oaep_md = EVP_MD_fetch(prsactx->libctx, "SHA-1", NULL); - ERR_raise(ERR_LIB_PROV, ERR_R_INTERNAL_ERROR); - return 0; + if (prsactx->oaep_md == NULL) { + OPENSSL_free(tbuf); + ERR_raise(ERR_LIB_PROV, ERR_R_INTERNAL_ERROR); + return 0; + } } ret = ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex(prsactx->libctx, tbuf, |