From 67f8d45fb2a6a354609f91004a327801afd4dbbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C5=8Dan?= <koan.bot@atoomic.org>
Date: Tue, 24 Feb 2026 23:08:11 -0700
Subject: [PATCH] rebase: apply review feedback on #78

---
 RSA.xs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/RSA.xs b/RSA.xs
index 4eb73f4..a3a6034 100644
--- a/RSA.xs
+++ b/RSA.xs
@@ -530,7 +530,8 @@ generate_key(proto, bitsSV, exponent = 65537)
     CHECK_OPEN_SSL(EVP_PKEY_generate(ctx, &rsa) == 1);
     CHECK_OPEN_SSL(rsa != NULL);
 
-    BN_free(e);
+    if (e != NULL)
+        BN_free(e);
     EVP_PKEY_CTX_free(ctx);
 #endif
     CHECK_OPEN_SSL(rsa);