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c99d8d0a08
shadow/libmisc
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Christian Göttsche c99d8d0a08 Avoid comparisons of different signs 
Comparisons if different signedness can result in unexpected results.
Add casts to ensure operants are of the same type.

    gettime.c: In function 'gettime':
    gettime.c:58:26: warning: comparison of integer expressions of different signedness: 'long long unsigned int' and 'time_t' {aka 'long int'} [-Wsign-compare]
       58 |         } else if (epoch > fallback) {
          |                          ^

Cast to time_t, since epoch is less than ULONG_MAX at this point.

    idmapping.c: In function 'write_mapping':
    idmapping.c:202:48: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
      202 |                 if ((written <= 0) || (written >= (bufsize - (pos - buf)))) {
          |                                                ^~

    newgidmap.c: In function ‘main’:
    newgidmap.c:178:40: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
      178 |         if ((written <= 0) || (written >= sizeof(proc_dir_name))) {
          |                                        ^~
    newuidmap.c: In function ‘main’:
    newuidmap.c:107:40: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
      107 |         if ((written <= 0) || (written >= sizeof(proc_dir_name))) {
          |                                        ^~
2023-01-25 12:31:17 +01:00
..
.indent.pro
addgrps.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
age.c Update licensing info 2021-12-23 19:36:50 -06:00
agetpass.c agetpass: Hook into build-system 2022-12-05 10:47:19 +01:00
audit_help.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
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 Use strlcpy(3) instead of its pattern 2022-12-22 18:03:39 -06:00
copydir.c copydir: fix impl usage 2023-01-25 12:31:17 +01:00
date_to_str.c Use strlcpy(3) instead of its pattern 2022-12-22 18:03:39 -06:00
entry.c Update licensing info 2021-12-23 19:36:50 -06:00
env.c Drop redundant declaration 2023-01-25 12:31:17 +01:00
failure.c Cosmetic fixes 2022-12-22 10:31:43 +01:00
failure.h Disable utmpx permanently 2022-12-22 10:31:43 +01:00
find_new_gid.c libmisc: minimum id check for system accounts 2022-10-06 20:09:35 -05:00
find_new_sub_gids.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
find_new_sub_uids.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
find_new_uid.c libmisc: minimum id check for system accounts 2022-10-06 20:09:35 -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 Avoid comparisons of different signs 2023-01-25 12:31:17 +01:00
hushed.c Update licensing info 2021-12-23 19:36:50 -06:00
idmapping.c Avoid comparisons of different signs 2023-01-25 12:31:17 +01:00
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 Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
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 Assume SIGTSTP is defined 2022-12-15 16:22:05 -06:00
mail.c Update licensing info 2021-12-23 19:36:50 -06:00
Makefile.am Use getnameinfo(3) instead of our own equivalent 2023-01-20 10:23:03 -06:00
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 Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
pam_pass_non_interactive.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
pam_pass.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
prefix_flag.c Use strict prototypes 2022-01-03 15:09:17 +01:00
pwd2spwd.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
pwd_init.c Assume SIGTTOU is defined 2022-12-15 16:22:05 -06:00
pwdcheck.c Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
remove_tree.c Avoid races in remove_tree() 2022-08-17 12:34:01 -05:00
rlogin.c Assume B[0-9]* macros are defined 2022-12-15 16:22:05 -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 Prefer getrandom(3)/getentropy(3) over arc4random(3bsd) 2023-01-16 10:12:31 +01:00
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 strtoday.c: remove unused defines.h inclusion 2022-12-22 10:39:45 -06:00
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 Don't redefine errno(3) 2022-12-22 11:43:29 +01:00
ulimit.c Remove comments that survived the Helicoprion 2022-12-15 16:22:05 -06:00
user_busy.c Disable utmpx permanently 2022-12-22 10:31:43 +01:00
utmp.c Use strlcpy(3) instead of its pattern 2022-12-22 18:03:39 -06:00
valid.c Update licensing info 2021-12-23 19:36:50 -06:00
xgetgrgid.c Assume getgrgid_r(3) exists 2022-12-15 16:22:05 -06:00
xgetgrnam.c Assume getgrnam_r(3) exists 2022-12-15 16:22:05 -06:00
xgetpwnam.c Assume getpwnam_r(3) exists 2022-12-15 16:22:05 -06:00
xgetpwuid.c Assume getpwuid_r(3) exists 2022-12-15 16:22:05 -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