diff options
Diffstat (limited to 'ssl/s2_meth.c')
| -rw-r--r-- | ssl/s2_meth.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/ssl/s2_meth.c b/ssl/s2_meth.c index d30b7179f7..8b6cbd086e 100644 --- a/ssl/s2_meth.c +++ b/ssl/s2_meth.c @@ -77,12 +77,19 @@ SSL_METHOD *SSLv2_method(void) if (init) { - memcpy((char *)&SSLv2_data,(char *)sslv2_base_method(), - sizeof(SSL_METHOD)); - SSLv2_data.ssl_connect=ssl2_connect; - SSLv2_data.ssl_accept=ssl2_accept; - SSLv2_data.get_ssl_method=ssl2_get_method; - init=0; + CRYPTO_w_lock(CRYPTO_LOCK_SSL_METHOD); + + if (init) + { + memcpy((char *)&SSLv2_data,(char *)sslv2_base_method(), + sizeof(SSL_METHOD)); + SSLv2_data.ssl_connect=ssl2_connect; + SSLv2_data.ssl_accept=ssl2_accept; + SSLv2_data.get_ssl_method=ssl2_get_method; + init=0; + } + + CRYPTO_w_unlock(CRYPTO_LOCK_SSL_METHOD); } return(&SSLv2_data); } |