From: Richard Russon <rich@flatcap.org>
Date: Sun, 26 Aug 2018 23:28:55 +0000 (+0100)
Subject: clean up on exit
X-Git-Tag: 2019-10-25~679
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=861b79b48caefbf578b03a9f027e415176fc4faa;p=neomutt

clean up on exit
---

diff --git a/main.c b/main.c
index 3b3cbffcf..5cd767a81 100644
--- a/main.c
+++ b/main.c
@@ -1215,7 +1215,6 @@ int main(int argc, char *argv[], char *envp[])
     log_queue_empty();
     mutt_log_stop();
     cs_free(&Config);
-    mutt_window_free();
     // TEST43: neomutt (no change to mailbox)
     // TEST44: neomutt (change mailbox)
   }
@@ -1230,6 +1229,8 @@ main_curses:
   if (repeat_error && ErrorBufMessage)
     puts(ErrorBuf);
 main_exit:
+  crypto_module_free();
+  mutt_window_free();
   mutt_envlist_free();
   mutt_free_opts();
   mutt_free_keys();
diff --git a/ncrypt/crypt_mod.c b/ncrypt/crypt_mod.c
index 110c9be22..0d7c504e2 100644
--- a/ncrypt/crypt_mod.c
+++ b/ncrypt/crypt_mod.c
@@ -73,3 +73,17 @@ struct CryptModuleSpecs *crypto_module_lookup(int identifier)
   }
   return NULL;
 }
+
+/**
+ * crypto_module_free - Clean up the crypto modules
+ */
+void crypto_module_free(void)
+{
+  struct CryptModule *np = NULL, *tmp = NULL;
+  STAILQ_FOREACH_SAFE(np, &CryptModules, entries, tmp)
+  {
+    STAILQ_REMOVE(&CryptModules, np, CryptModule, entries);
+    FREE(&np);
+  }
+}
+
diff --git a/ncrypt/ncrypt.h b/ncrypt/ncrypt.h
index 58dc7368f..588e70f03 100644
--- a/ncrypt/ncrypt.h
+++ b/ncrypt/ncrypt.h
@@ -211,4 +211,7 @@ void         crypt_smime_getkeys(struct Envelope *env);
 int          crypt_smime_send_menu(struct Header *msg);
 int          crypt_smime_verify_sender(struct Header *h);
 
+/* crypt_mod.c */
+void crypto_module_free(void);
+
 #endif /* _NCRYPT_NCRYPT_H */