Mercurial > hg > xemacs-beta
view src/syspwd.h @ 5891:a0e751d6c3ad
Import the #'clear-string API from GNU, use it in tls.c
src/ChangeLog addition:
2015-04-18 Aidan Kehoe <kehoea@parhasard.net>
* sequence.c (Fclear_string): New, API from GNU. Zero a string's
contents, making sure the text is not kept around even when the
string's data is reallocated because of a changed character
length.
* sequence.c (syms_of_sequence): Make it available to Lisp.
* lisp.h: Make it available to C code.
* tls.c (nss_pk11_password): Use it.
* tls.c (gnutls_pk11_password): Use it.
* tls.c (openssl_password): Use it.
tests/ChangeLog addition:
2015-04-18 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-tests.el:
Test #'clear-string, just added. Unfortunately there's no way to
be certain from Lisp that the old password data has been erased
after realloc; it may be worth adding a test to tests.c, but
*we'll be reading memory we shouldn't be*, so that gives me pause.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sat, 18 Apr 2015 23:00:14 +0100 |
parents | c30fdcab7bc8 |
children |
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/* This file is part of XEmacs. XEmacs is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: Not really in FSF. */ #ifndef WIN32_NATIVE # include <pwd.h> # include <grp.h> #else /* WIN32_NATIVE */ struct passwd { char *pw_name; char *pw_passwd; int pw_uid; int pw_gid; int pw_quota; char *pw_gecos; char *pw_dir; char *pw_shell; }; #ifdef emacs struct passwd *getpwuid (uid_t uid); struct passwd *getpwnam (const Ibyte *name); uid_t getuid (void); uid_t geteuid (void); gid_t getgid (void); gid_t getegid (void); #endif /* emacs */ #endif /* WIN32_NATIVE */ #ifdef emacs struct passwd *qxe_getpwnam (const Ibyte *name); struct passwd *qxe_getpwuid (uid_t uid); struct group *qxe_getgrgid (gid_t gid); struct passwd *qxe_getpwent (void); #endif /* emacs */