diff options
Diffstat (limited to 'src/lib/eet/eet_cipher.c')
| -rw-r--r-- | src/lib/eet/eet_cipher.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/lib/eet/eet_cipher.c b/src/lib/eet/eet_cipher.c index 51f8513dce..025750cc98 100644 --- a/src/lib/eet/eet_cipher.c +++ b/src/lib/eet/eet_cipher.c @@ -564,6 +564,11 @@ eet_identity_sign(FILE *fp, /* Do the signature. */ #if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER) md_ctx = EVP_MD_CTX_new(); + if (!md_ctx) + { + err = EET_ERROR_OUT_OF_MEMORY; + goto on_error; + } EVP_SignInit(md_ctx, EVP_sha1()); EVP_SignUpdate(md_ctx, data, st_buf.st_size); err = EVP_SignFinal(md_ctx, @@ -776,6 +781,16 @@ eet_identity_check(const void *data_base, /* Verify the signature */ #if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER) md_ctx = EVP_MD_CTX_new(); + if (!md_ctx) + { + err = EET_ERROR_OUT_OF_MEMORY; + + X509_free(x509); + EVP_PKEY_free(pkey); + + return NULL; + } + EVP_VerifyInit(md_ctx, EVP_sha1()); EVP_VerifyUpdate(md_ctx, data_base, data_length); err = EVP_VerifyFinal(md_ctx, sign, sign_len, pkey); |