diff options
Diffstat (limited to 'thirdparty/openssl/crypto/hmac/hm_pmeth.c')
| -rw-r--r-- | thirdparty/openssl/crypto/hmac/hm_pmeth.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/thirdparty/openssl/crypto/hmac/hm_pmeth.c b/thirdparty/openssl/crypto/hmac/hm_pmeth.c index 0ffff79cc4..0a59a01cf0 100644 --- a/thirdparty/openssl/crypto/hmac/hm_pmeth.c +++ b/thirdparty/openssl/crypto/hmac/hm_pmeth.c @@ -99,15 +99,18 @@ static int pkey_hmac_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src) sctx = src->data; dctx = dst->data; dctx->md = sctx->md; - HMAC_CTX_init(&dctx->ctx); if (!HMAC_CTX_copy(&dctx->ctx, &sctx->ctx)) - return 0; - if (sctx->ktmp.data) { + goto err; + if (sctx->ktmp.data != NULL) { if (!ASN1_OCTET_STRING_set(&dctx->ktmp, sctx->ktmp.data, sctx->ktmp.length)) - return 0; + goto err; } return 1; + err: + HMAC_CTX_cleanup(&dctx->ctx); + OPENSSL_free(dctx); + return 0; } static void pkey_hmac_cleanup(EVP_PKEY_CTX *ctx) |