diff options
-rw-r--r-- | crypto/err/err.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/crypto/err/err.c b/crypto/err/err.c index ad062a9022..7ce9e8fb9a 100644 --- a/crypto/err/err.c +++ b/crypto/err/err.c @@ -652,12 +652,15 @@ void ERR_remove_state(unsigned long pid) pid=(unsigned long)CRYPTO_thread_id(); tmp.pid=pid; CRYPTO_w_lock(CRYPTO_LOCK_ERR); - p=(ERR_STATE *)lh_delete(thread_hash,&tmp); - if (lh_num_items(thread_hash) == 0) + if (thread_hash) { - /* make sure we don't leak memory */ - lh_free(thread_hash); - thread_hash = NULL; + p=(ERR_STATE *)lh_delete(thread_hash,&tmp); + if (lh_num_items(thread_hash) == 0) + { + /* make sure we don't leak memory */ + lh_free(thread_hash); + thread_hash = NULL; + } } CRYPTO_w_unlock(CRYPTO_LOCK_ERR); |