Mercurial > vim
diff src/crypt.c @ 13244:ac42c4b11dbc v8.0.1496
patch 8.0.1496: clearing a pointer takes two lines
commit https://github.com/vim/vim/commit/d23a823669d93fb2a570a039173eefe4856ac806
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Feb 10 18:45:26 2018 +0100
patch 8.0.1496: clearing a pointer takes two lines
Problem: Clearing a pointer takes two lines.
Solution: Add VIM_CLEAR() and replace vim_clear(). (Hirohito Higashi,
closes #2629)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sat, 10 Feb 2018 19:00:07 +0100 |
parents | 4aead6a9b7a9 |
children | 55ccc2d353bd |
line wrap: on
line diff
--- a/src/crypt.c +++ b/src/crypt.c @@ -118,6 +118,9 @@ static cryptmethod_T cryptmethods[CRYPT_ NULL, NULL, crypt_blowfish_encode, crypt_blowfish_decode, }, + + /* NOTE: when adding a new method, use some random bytes for the magic key, + * to avoid that a text file is recognized as encrypted. */ }; #define CRYPT_MAGIC_LEN 12 /* cannot change */ @@ -349,10 +352,7 @@ crypt_create_for_writing( state = crypt_create(method_nr, key, salt, salt_len, seed, seed_len); if (state == NULL) - { - vim_free(*header); - *header = NULL; - } + VIM_CLEAR(*header); return state; }