Avoid safe_free() usage and add security checks

Add checks to check_sec.sh for memory functions.

These include a check for use of safe_free() instead of FREE() and a
check whether FREE(&...) is used.

For the former, __SAFE_FREE_CHECKED__ is to be used, for the latter
__FREE_CHECKED__ to avoid messages from check_sec.sh

1 files changed, 2 insertions, 2 deletions

diff --git a/mutt_idna.c b/mutt_idna.c
index 36915a45..52138b3f 100644
--- a/mutt_idna.c
+++ b/mutt_idna.c
@@ -89,7 +89,7 @@ int mutt_idna_to_local (const char *in, char **out, int flags)
   return 0;
   
  notrans:
-  FREE (out);
+  FREE (out);		/* __FREE_CHECKED__ */
   *out = safe_strdup (in);
   return 1;
 }
@@ -114,7 +114,7 @@ int mutt_local_to_idna (const char *in, char **out)
   FREE (&tmp);
   if (rv < 0)
   {
-    FREE (out);
+    FREE (out);		/* __FREE_CHECKED__ */
     *out = safe_strdup (in);
   }
   return rv;