diff options
| author | rhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-18 04:07:47 +0000 |
|---|---|---|
| committer | rhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-18 04:07:47 +0000 |
| commit | c8cb26252a9615378a3000d7752a6d6fbb6ea3db (patch) | |
| tree | d2b44188726eae2ab06a875f2a1a1779aad28ed5 /ext/openssl/ossl_pkey_rsa.c | |
| parent | d66e88dc2c9fc3b6acdf98fa88ad04ec0de82622 (diff) | |
openssl: clear OpenSSL error queue before return to Ruby
* ext/openssl/ossl_x509cert.c (ossl_x509_verify): X509_verify()
family may put errors on 0 return (0 means verification failure).
Clear OpenSSL error queue before return to Ruby. Since the queue is
thread global, remaining errors in the queue can cause an unexpected
error in the next OpenSSL operation. [ruby-core:48284] [Bug #7215]
* ext/openssl/ossl_x509crl.c (ossl_x509crl_verify): ditto.
* ext/openssl/ossl_x509req.c (ossl_x509req_verify): ditto.
* ext/openssl/ossl_x509store.c (ossl_x509stctx_verify): ditto.
* ext/openssl/ossl_pkey_dh.c (dh_generate): clear the OpenSSL error
queue before re-raising exception.
* ext/openssl/ossl_pkey_dsa.c (dsa_generate): ditto.
* ext/openssl/ossl_pkey_rsa.c (rsa_generate): ditto.
* ext/openssl/ossl_ssl.c (ossl_start_ssl): ditto.
* test/openssl: check that OpenSSL.errors is empty every time after
running a test case.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55051 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/openssl/ossl_pkey_rsa.c')
| -rw-r--r-- | ext/openssl/ossl_pkey_rsa.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ext/openssl/ossl_pkey_rsa.c b/ext/openssl/ossl_pkey_rsa.c index 20b993abb8..6ad9f3eda5 100644 --- a/ext/openssl/ossl_pkey_rsa.c +++ b/ext/openssl/ossl_pkey_rsa.c @@ -139,7 +139,11 @@ rsa_generate(int size, unsigned long exp) if (!gen_arg.result) { BN_free(e); RSA_free(rsa); - if (cb_arg.state) rb_jump_tag(cb_arg.state); + if (cb_arg.state) { + /* must clear OpenSSL error stack */ + ossl_clear_error(); + rb_jump_tag(cb_arg.state); + } return 0; } |