1 files changed, 2 insertions, 0 deletions
diff --git a/apps/dsaparam.c b/apps/dsaparam.c
index 4eb157042e..8bd2e1361b 100644
--- a/apps/dsaparam.c
+++ b/apps/dsaparam.c
@@ -232,6 +232,8 @@ int dsaparam_main(int argc, char **argv)
             goto end;
         }
         pkey = app_keygen(ctx, "DSA", numbits, verbose);
+        if (pkey == NULL)
+            goto end;
         assert(private);
         if (outformat == FORMAT_ASN1)
             i = i2d_PrivateKey_bio(out, pkey);