From 58396d907b993f849a7f32b9665b793c9a5c5d0e Mon Sep 17 00:00:00 2001
From: Eduardo Chappa <chappa@washington.edu>
Date: Fri, 18 May 2018 17:12:19 -0600
Subject:    * Release memory of a conversion table to UTF-8, if this was
 created by      us.

   * Some distributions of OpenSSL do not define ERR_free_strings and
     EVP_cleanup, so we only execute them when defined. Reported by Erich
     Eckner.
---
 pith/smime.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'pith/smime.c')

diff --git a/pith/smime.c b/pith/smime.c
index 9a901a82..ebafe268 100644
--- a/pith/smime.c
+++ b/pith/smime.c
@@ -1224,8 +1224,12 @@ smime_deinit(void)
     dprint((9, "smime_deinit()"));
     app_RAND_write_file(NULL);
     if (s_cert_store != NULL) X509_STORE_free(s_cert_store);
+#ifdef ERR_free_strings
     ERR_free_strings();
+#endif /* ERR_free_strings */
+#ifdef EVP_cleanup
     EVP_cleanup();
+#endif /* EVP_cleanup */
     free_smime_struct(&ps_global->smime);
 }
 
-- 
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