diff options
author | Jelmer Vernooij <jelmer@samba.org> | 2008-10-21 14:51:13 +0200 |
---|---|---|
committer | Jelmer Vernooij <jelmer@samba.org> | 2008-10-21 14:51:13 +0200 |
commit | 5209a846a9157e649fcdcb561f7eaf19c8c0e465 (patch) | |
tree | b0a7e52b5646c8eec182dbc391e7934b6804488c /lib/util/util_pw.c | |
parent | 625359b2e266105022309df8985720108ecd6f67 (diff) | |
parent | 2ee8d29d22bcb1c350ab59d71b0aee548489bc9c (diff) | |
download | samba-5209a846a9157e649fcdcb561f7eaf19c8c0e465.tar.gz samba-5209a846a9157e649fcdcb561f7eaf19c8c0e465.tar.bz2 samba-5209a846a9157e649fcdcb561f7eaf19c8c0e465.zip |
Merge branch 'master' of ssh://git.samba.org/data/git/samba into regsrv
Conflicts:
source4/lib/registry/ldb.c
source4/rpc_server/winreg/rpc_winreg.c
Diffstat (limited to 'lib/util/util_pw.c')
-rw-r--r-- | lib/util/util_pw.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/lib/util/util_pw.c b/lib/util/util_pw.c new file mode 100644 index 0000000000..11e46ec4e3 --- /dev/null +++ b/lib/util/util_pw.c @@ -0,0 +1,77 @@ +/* + Unix SMB/CIFS implementation. + + Safe versions of getpw* calls + + Copyright (C) Andrew Bartlett 2002 + + This program 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. + + This program 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 this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" + +static struct passwd *alloc_copy_passwd(TALLOC_CTX *mem_ctx, + const struct passwd *from) +{ + struct passwd *ret = talloc_zero(mem_ctx, struct passwd); + + if (ret == NULL) + return NULL; + + ret->pw_name = talloc_strdup(ret, from->pw_name); + ret->pw_passwd = talloc_strdup(ret, from->pw_passwd); + ret->pw_uid = from->pw_uid; + ret->pw_gid = from->pw_gid; + ret->pw_gecos = talloc_strdup(ret, from->pw_gecos); + ret->pw_dir = talloc_strdup(ret, from->pw_dir); + ret->pw_shell = talloc_strdup(ret, from->pw_shell); + + return ret; +} + +struct passwd *getpwnam_alloc(TALLOC_CTX *mem_ctx, const char *name) +{ + struct passwd *temp; + + temp = sys_getpwnam(name); + + if (!temp) { +#if 0 + if (errno == ENOMEM) { + /* what now? */ + } +#endif + return NULL; + } + + return alloc_copy_passwd(mem_ctx, temp); +} + +struct passwd *getpwuid_alloc(TALLOC_CTX *mem_ctx, uid_t uid) +{ + struct passwd *temp; + + temp = sys_getpwuid(uid); + + if (!temp) { +#if 0 + if (errno == ENOMEM) { + /* what now? */ + } +#endif + return NULL; + } + + return alloc_copy_passwd(mem_ctx, temp); +} |