diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/event/ngx_event_openssl.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c index b8f1cae91..62ce12c14 100644 --- a/src/event/ngx_event_openssl.c +++ b/src/event/ngx_event_openssl.c @@ -1842,8 +1842,18 @@ ngx_ssl_new_session(ngx_ssl_conn_t *ssl_conn, ngx_ssl_session_t *sess) } sess_id = ngx_slab_alloc_locked(shpool, sizeof(ngx_ssl_sess_id_t)); + if (sess_id == NULL) { - goto failed; + + /* drop the oldest non-expired session and try once more */ + + ngx_ssl_expire_sessions(cache, shpool, 0); + + sess_id = ngx_slab_alloc_locked(shpool, sizeof(ngx_ssl_sess_id_t)); + + if (sess_id == NULL) { + goto failed; + } } #if (NGX_PTR_SIZE == 8) @@ -1853,8 +1863,18 @@ ngx_ssl_new_session(ngx_ssl_conn_t *ssl_conn, ngx_ssl_session_t *sess) #else id = ngx_slab_alloc_locked(shpool, sess->session_id_length); + if (id == NULL) { - goto failed; + + /* drop the oldest non-expired session and try once more */ + + ngx_ssl_expire_sessions(cache, shpool, 0); + + id = ngx_slab_alloc_locked(shpool, sess->session_id_length); + + if (id == NULL) { + goto failed; + } } #endif |