1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libssl/src/ssl/ssltest.c b/src/lib/libssl/src/ssl/ssltest.c
index 5fccc48b71..84c25d2c30 100644
--- a/src/lib/libssl/src/ssl/ssltest.c
+++ b/src/lib/libssl/src/ssl/ssltest.c
@@ -291,7 +291,7 @@ static void lock_dbg_cb(int mode, int type, const char *file, int line)
                 goto err;
                 }
 
-        if (type < 0 || type > CRYPTO_NUM_LOCKS)
+        if (type < 0 || type >= CRYPTO_NUM_LOCKS)
                 {
                 errstr = "type out of bounds";
                 goto err;