use safer p_clear when possible.

[apps/madmutt.git] / imap / auth_cram.c

diff --git a/imap/auth_cram.c b/imap/auth_cram.c
index e4ea149..2b8e130 100644 (file)
--- a/imap/auth_cram.c
+++ b/imap/auth_cram.c
@@ -149,8 +149,8 @@ static void hmac_md5 (const char *password, char *challenge,
   else
     strfcpy ((char *) secret, password, sizeof (secret));
 
-  memset (ipad, 0, sizeof (ipad));
-  memset (opad, 0, sizeof (opad));
+  p_clear(ipad, 1);
+  p_clear(opad, 1);
   memcpy (ipad, secret, secret_len);
   memcpy (opad, secret, secret_len);