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Christian Göttsche faeab50e71 Avoid races in copy_tree() 
Use *at() functions to pin the directory operating in to avoid being
redirected by unprivileged users replacing parts of paths by symlinks to
privileged files.

Introduce a path_info struct with the full path and dirfd and name
information for *at() functions, since the full path is needed for link
resolution, SELinux label lookup and ACL attributes.
2022-08-17 12:34:01 -05:00
..
.indent.pro
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addgrps.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
age.c
Update licensing info
2021-12-23 19:36:50 -06:00
audit_help.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
basename.c
Update licensing info
2021-12-23 19:36:50 -06:00
btrfs.c
Declare read-only data const
2022-08-06 11:27:56 -05:00
chkname.c
Update licensing info
2021-12-23 19:36:50 -06:00
chkname.h
Update licensing info
2021-12-23 19:36:50 -06:00
chowndir.c
Avoid races in chown_tree()
2022-08-17 12:34:01 -05:00
chowntty.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
cleanup_group.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
cleanup_user.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
cleanup.c
Update licensing info
2021-12-23 19:36:50 -06:00
console.c
Drop unnecessary prototype
2022-08-06 11:27:56 -05:00
copydir.c
Avoid races in copy_tree()
2022-08-17 12:34:01 -05:00
date_to_str.c
Have a single definition of date_to_str()
2021-12-26 18:55:39 +01:00
entry.c
Update licensing info
2021-12-23 19:36:50 -06:00
env.c
Declare read-only data const
2022-08-06 11:27:56 -05:00
failure.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
failure.h
Update licensing info
2021-12-23 19:36:50 -06:00
find_new_gid.c
Declare read-only parameters const
2022-08-06 11:27:56 -05:00
find_new_sub_gids.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
find_new_sub_uids.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
find_new_uid.c
Declare read-only parameters const
2022-08-06 11:27:56 -05:00
getdate.h
Update licensing info
2021-12-23 19:36:50 -06:00
getdate.y
Use isdigit(3) instead of a reimplementation of it
2021-12-29 02:41:09 +01:00
getgr_nam_gid.c
Update licensing info
2021-12-23 19:36:50 -06:00
getrange.c
Declare read-only parameters const
2022-08-06 11:27:56 -05:00
gettime.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
hushed.c
Update licensing info
2021-12-23 19:36:50 -06:00
idmapping.c
Declare read-only parameters const
2022-08-06 11:27:56 -05:00
idmapping.h
Add include for uid_t
2022-08-06 11:27:56 -05:00
isexpired.c
Update licensing info
2021-12-23 19:36:50 -06:00
limits.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
list.c
Update licensing info
2021-12-23 19:36:50 -06:00
log.c
Update licensing info
2021-12-23 19:36:50 -06:00
loginprompt.c
Use 'void' instead of 'RETSIGTYPE'. Use 'sighandler_t' too.
2022-01-15 08:25:53 -06:00
mail.c
Update licensing info
2021-12-23 19:36:50 -06:00
Makefile.am
Have a single definition of date_to_str()
2021-12-26 18:55:39 +01:00
motd.c
Drop register keyword
2022-08-06 11:27:56 -05:00
myname.c
Update licensing info
2021-12-23 19:36:50 -06:00
obscure.c
Update licensing info
2021-12-23 19:36:50 -06:00
pam_pass_non_interactive.c
Declare read-only data const
2022-08-06 11:27:56 -05:00
pam_pass.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
prefix_flag.c
Use strict prototypes
2022-01-03 15:09:17 +01:00
pwd2spwd.c
Update licensing info
2021-12-23 19:36:50 -06:00
pwd_init.c
Update licensing info
2021-12-23 19:36:50 -06:00
pwdcheck.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
remove_tree.c
Avoid races in remove_tree()
2022-08-17 12:34:01 -05:00
rlogin.c
Update licensing info
2021-12-23 19:36:50 -06:00
root_flag.c
libmisc/root_flag: add tips for --root flag only support abspath
2022-08-06 15:04:06 -05:00
salt.c
Drop superfluous const from return type
2022-08-06 11:27:56 -05:00
setugid.c
Update licensing info
2021-12-23 19:36:50 -06:00
setupenv.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
shell.c
Do not drop const qualifier for Basename
2022-01-03 15:09:17 +01:00
strtoday.c
Declare read-only data const
2022-08-06 11:27:56 -05:00
sub.c
Update licensing info
2021-12-23 19:36:50 -06:00
sulog.c
Update licensing info
2021-12-23 19:36:50 -06:00
ttytype.c
Update licensing info
2021-12-23 19:36:50 -06:00
tz.c
Update licensing info
2021-12-23 19:36:50 -06:00
ulimit.c
Update licensing info
2021-12-23 19:36:50 -06:00
user_busy.c
Merge pull request #451 from hallyn/2021-12-05/license
2022-01-02 18:38:42 -06:00
utmp.c
Update licensing info
2021-12-23 19:36:50 -06:00
valid.c
Update licensing info
2021-12-23 19:36:50 -06:00
xgetgrgid.c
Update licensing info
2021-12-23 19:36:50 -06:00
xgetgrnam.c
Update licensing info
2021-12-23 19:36:50 -06:00
xgetpwnam.c
Update licensing info
2021-12-23 19:36:50 -06:00
xgetpwuid.c
Update licensing info
2021-12-23 19:36:50 -06:00
xgetspnam.c
Update licensing info
2021-12-23 19:36:50 -06:00
xgetXXbyYY.c
Handle ERANGE error correctly
2022-03-18 20:24:10 -05:00
xmalloc.c
Return void pointer from xmalloc
2022-08-06 11:27:56 -05:00
yesno.c
Update licensing info
2021-12-23 19:36:50 -06:00