diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2004-03-26 00:24:38 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2004-03-26 00:24:38 +0000 |
| commit | beedea2fefcb085250389f2987b52fe3e0e4975c (patch) | |
| tree | a9c3e90c76b285c06c1694a36112f924044a92ae /crypto/pkcs7 | |
| parent | 34be34fdd0f46d762ec51f698d76a219396fb3f6 (diff) | |
Free up BIO properly when using streaming S/MIME sign.
Diffstat (limited to 'crypto/pkcs7')
| -rw-r--r-- | crypto/pkcs7/pk7_mime.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/crypto/pkcs7/pk7_mime.c b/crypto/pkcs7/pk7_mime.c index 1823418465..210ec1e8c4 100644 --- a/crypto/pkcs7/pk7_mime.c +++ b/crypto/pkcs7/pk7_mime.c @@ -239,14 +239,13 @@ static int pkcs7_output_data(BIO *out, BIO *data, PKCS7 *p7, int flags) /* Finalize signatures */ PKCS7_dataFinal(p7, p7bio); - /* Now remove any digests from output BIO */ + /* Now remove any digests prepended to the BIO */ - while (1) + while (p7bio != out) { tmpbio = BIO_pop(p7bio); - if (tmpbio == out) - break; - BIO_free(tmpbio); + BIO_free(p7bio); + p7bio = tmpbio; } return 1; |