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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 Commit the last version from the PLD CVS repository. 2007-10-07 14:36:51 +00:00
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