diff options
| author | trinity-1686a <trinity@deuxfleurs.fr> | 2024-04-15 11:13:14 +0200 |
|---|---|---|
| committer | Tomas Mraz <tomas@openssl.org> | 2024-04-17 08:53:34 +0200 |
| commit | 14de8daee239ca5bd2d72fe7596e1f272d012c15 (patch) | |
| tree | bd3308627e743402ed35e02ba12af4e7b84af3c1 /crypto | |
| parent | 4cd696912d0cd9175eb7bec9cccc117e554207e2 (diff) | |
Handle empty param in EVP_PKEY_CTX_add1_hkdf_info
Fixes #24130
The regression was introduced in PR #23456.
Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24141)
(cherry picked from commit 299996fb1fcd76eeadfd547958de2a1b822f37f5)
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/evp/pmeth_lib.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/evp/pmeth_lib.c b/crypto/evp/pmeth_lib.c index d0eeaf7137..bce1ebc84e 100644 --- a/crypto/evp/pmeth_lib.c +++ b/crypto/evp/pmeth_lib.c @@ -1053,6 +1053,8 @@ static int evp_pkey_ctx_add1_octet_string(EVP_PKEY_CTX *ctx, int fallback, if (datalen < 0) { ERR_raise(ERR_LIB_EVP, EVP_R_INVALID_LENGTH); return 0; + } else if (datalen == 0) { + return 1; } /* Get the original value length */ |