diff options
author | Matt Caswell <matt@openssl.org> | 2018-03-12 13:56:34 +0000 |
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committer | Matt Caswell <matt@openssl.org> | 2018-03-12 19:18:34 +0000 |
commit | c46343fe662df971755df6cf66c50e531b032745 (patch) | |
tree | 328f8e923c9eef4b2ebadf86267aefe030be6476 /crypto/pkcs7 | |
parent | d777ca4900e0de94df5590f2957962cdd231c18c (diff) |
Improve error handling in pk7_doit
If a mem allocation failed we would ignore it. This commit fixes it to
always check.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5596)
(cherry picked from commit 4718f449a3ecd5efac62b22d0fa9a759a7895dbc)
Diffstat (limited to 'crypto/pkcs7')
-rw-r--r-- | crypto/pkcs7/pk7_doit.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/crypto/pkcs7/pk7_doit.c b/crypto/pkcs7/pk7_doit.c index 6cf8253bc2..6a463680d7 100644 --- a/crypto/pkcs7/pk7_doit.c +++ b/crypto/pkcs7/pk7_doit.c @@ -375,16 +375,18 @@ BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio) } if (bio == NULL) { - if (PKCS7_is_detached(p7)) + if (PKCS7_is_detached(p7)) { bio = BIO_new(BIO_s_null()); - else if (os && os->length > 0) + } else if (os && os->length > 0) { bio = BIO_new_mem_buf(os->data, os->length); - if (bio == NULL) { + } else { bio = BIO_new(BIO_s_mem()); if (bio == NULL) goto err; BIO_set_mem_eof_return(bio, 0); } + if (bio == NULL) + goto err; } if (out) BIO_push(out, bio); |