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author | trinity-1686a <trinity@deuxfleurs.fr> | 2024-04-15 11:13:14 +0200 |
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committer | Tomas Mraz <tomas@openssl.org> | 2024-04-17 08:52:51 +0200 |
commit | 299996fb1fcd76eeadfd547958de2a1b822f37f5 (patch) | |
tree | fa5c572b6c56c31d34bd9dab0d2cd405e8225542 /crypto/evp/pmeth_lib.c | |
parent | c062403abd71550057b3647b01cc8af4cc2fc18c (diff) | |
download | openssl-299996fb1fcd76eeadfd547958de2a1b822f37f5.tar.gz |
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)
Diffstat (limited to 'crypto/evp/pmeth_lib.c')
-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 65f5fcb804..0a561323f1 100644 --- a/crypto/evp/pmeth_lib.c +++ b/crypto/evp/pmeth_lib.c @@ -1027,6 +1027,8 @@ 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 */ |