diff options
| author | Kazuki Yamaguchi <k@rhe.jp> | 2017-07-06 09:21:36 +0900 |
|---|---|---|
| committer | Kazuki Yamaguchi <k@rhe.jp> | 2017-07-11 13:20:24 +0900 |
| commit | 3af2635f117f8da563d180bc1c58702aecb16e0c (patch) | |
| tree | 14e6b96336f2aa7afbc4411c0beccd5ffa48bbda /ext/openssl/ossl_pkey_dh.c | |
| parent | 261353a42d0dc0e7bf73e5a8fb8ecffd04249d42 (diff) | |
| download | ruby-openssl-3af2635f117f8da563d180bc1c58702aecb16e0c.tar.gz | |
bio: prevent possible GC issue in ossl_obj2bio()
Prevent the new object created by StringValue() from being GCed.
Luckily, as none of the callers of ossl_obj2bio() reads from the
returned BIO after possible triggering GC, this has not been a real
problem.
As a bonus, ossl_protect_obj2bio() function which is no longer used
anywhere is removed.
Diffstat (limited to 'ext/openssl/ossl_pkey_dh.c')
| -rw-r--r-- | ext/openssl/ossl_pkey_dh.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/openssl/ossl_pkey_dh.c b/ext/openssl/ossl_pkey_dh.c index dd85b7b9..92832710 100644 --- a/ext/openssl/ossl_pkey_dh.c +++ b/ext/openssl/ossl_pkey_dh.c @@ -222,7 +222,7 @@ ossl_dh_initialize(int argc, VALUE *argv, VALUE self) } else { arg = ossl_to_der_if_possible(arg); - in = ossl_obj2bio(arg); + in = ossl_obj2bio(&arg); dh = PEM_read_bio_DHparams(in, NULL, NULL, NULL); if (!dh){ OSSL_BIO_reset(in); |