diff options
| author | lan1120 <lanming@huawei.com> | 2023-12-13 19:02:29 +0800 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2024-01-16 11:29:34 +0100 |
| commit | 2827145227a4ee352056e02b5908f19c7ca30074 (patch) | |
| tree | e10c188a8d0e9068f3e0279a26eef3f450a8857a /crypto | |
| parent | f8b96e116cb8b78ddbb295c8eedf1bab4227c885 (diff) | |
Check whether the pubkey exists in ossl_ecx_key_dup
Signed-off-by: lan1120 <lanming@huawei.com>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22984)
(cherry picked from commit aac531e5daa2edec5d47e702a7f115cf77fe07f9)
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/ec/ecx_backend.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/crypto/ec/ecx_backend.c b/crypto/ec/ecx_backend.c index 943a6bb370..2afa5c7063 100644 --- a/crypto/ec/ecx_backend.c +++ b/crypto/ec/ecx_backend.c @@ -114,7 +114,7 @@ ECX_KEY *ossl_ecx_key_dup(const ECX_KEY *key, int selection) return NULL; ret->libctx = key->libctx; - ret->haspubkey = key->haspubkey; + ret->haspubkey = 0; ret->keylen = key->keylen; ret->type = key->type; @@ -127,8 +127,11 @@ ECX_KEY *ossl_ecx_key_dup(const ECX_KEY *key, int selection) goto err; } - if ((selection & OSSL_KEYMGMT_SELECT_PUBLIC_KEY) != 0) + if ((selection & OSSL_KEYMGMT_SELECT_PUBLIC_KEY) != 0 + && key->haspubkey == 1) { memcpy(ret->pubkey, key->pubkey, sizeof(ret->pubkey)); + ret->haspubkey = 1; + } if ((selection & OSSL_KEYMGMT_SELECT_PRIVATE_KEY) != 0 && key->privkey != NULL) { |