diff options
Diffstat (limited to 'ssl/ssl_sess.c')
-rw-r--r-- | ssl/ssl_sess.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ssl/ssl_sess.c b/ssl/ssl_sess.c index e918d9854f..97c7f33251 100644 --- a/ssl/ssl_sess.c +++ b/ssl/ssl_sess.c @@ -203,8 +203,9 @@ int ssl_get_prev_session(SSL *s, unsigned char *session_id, int len) { CRYPTO_r_lock(CRYPTO_LOCK_SSL_CTX); ret=(SSL_SESSION *)lh_retrieve(s->ctx->sessions,(char *)&data); - /* don't allow other threads to steal it: */ - CRYPTO_add(&ret->references,1,CRYPTO_LOCK_SSL_SESSION); + if (ret != NULL) + /* don't allow other threads to steal it: */ + CRYPTO_add(&ret->references,1,CRYPTO_LOCK_SSL_SESSION); CRYPTO_r_unlock(CRYPTO_LOCK_SSL_CTX); } |