diff options
Diffstat (limited to 'crypto/pkcs7/pk7_doit.c')
| -rw-r--r-- | crypto/pkcs7/pk7_doit.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/pkcs7/pk7_doit.c b/crypto/pkcs7/pk7_doit.c index a0559b124e..0dd22ec575 100644 --- a/crypto/pkcs7/pk7_doit.c +++ b/crypto/pkcs7/pk7_doit.c @@ -440,6 +440,11 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert) { case NID_pkcs7_signed: data_body=PKCS7_get_octet_string(p7->d.sign->contents); + if (!PKCS7_is_detached(p7) && data_body == NULL) + { + PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_INVALID_SIGNED_DATA_TYPE); + goto err; + } md_sk=p7->d.sign->md_algs; break; case NID_pkcs7_signedAndEnveloped: |