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Alex Colomar 0d9799de04 Don't test for NULL before calling free(3) 
free(3) accepts NULL, since the oldest ISO C.  I guess the
paranoid code was taking care of prehistoric implementations of
free(3).  I've never known of an implementation that doesn't
conform to this, so let's simplify this.

Remove xfree(3), which was effectively an equivalent of free(3).

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2022-09-29 16:03:53 +02:00
..
.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
shadow: use relaxed usernames
2022-09-02 20:27:14 -05:00
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
Don't test for NULL before calling free(3)
2022-09-29 16:03:53 +02:00
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
Don't test for NULL before calling free(3)
2022-09-29 16:03:53 +02:00
yesno.c
Update licensing info
2021-12-23 19:36:50 -06:00