From fbe028edacee6a9c34f5debe6de7a8bbf08d21ab Mon Sep 17 00:00:00 2001 From: Eugene Grosbein Date: Fri, 15 Dec 2017 06:05:16 +0000 Subject: pw(8): r326738 broke expiration arithmetic in case of `-D' flag not supplied. Fix it and rename misnamed time_t variables `expire_days, password_days' (always holding absolute time) to `expire_time, password_time'. Add a comment for a case of overloading `cmdcnf->password_days' and `cmdcnf->expire_days' with absolute time. Reported by: markj Approved by: mav (mentor) MFC after: 1 week --- pw/pw_user.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/pw/pw_user.c b/pw/pw_user.c index b797c04..62a1613 100644 --- a/pw/pw_user.c +++ b/pw/pw_user.c @@ -1385,11 +1385,12 @@ pw_user_add(int argc, char **argv, char *arg1) pwd->pw_uid = pw_uidpolicy(cmdcnf, id); pwd->pw_gid = pw_gidpolicy(cnf, grname, pwd->pw_name, (gid_t) pwd->pw_uid, dryrun); - + + /* cmdcnf->password_days and cmdcnf->expire_days hold unixtime here */ if (cmdcnf->password_days > 0) - pwd->pw_change = now + cmdcnf->password_days * 86400L; + pwd->pw_change = cmdcnf->password_days; if (cmdcnf->expire_days > 0) - pwd->pw_expire = now + cmdcnf->expire_days * 86400L; + pwd->pw_expire = cmdcnf->expire_days; pwd->pw_dir = pw_homepolicy(cmdcnf, homedir, pwd->pw_name); pwd->pw_shell = pw_shellpolicy(cmdcnf); @@ -1523,9 +1524,9 @@ pw_user_mod(int argc, char **argv, char *arg1) bool quiet, createhome, pretty, dryrun, nis, edited; bool precrypted; mode_t homemode = 0; - time_t expire_days, password_days, now; + time_t expire_time, password_time, now; - expire_days = password_days = -1; + expire_time = password_time = -1; gecos = homedir = grname = name = newname = skel = shell =NULL; passwd = NULL; class = nispasswd = NULL; @@ -1561,10 +1562,10 @@ pw_user_mod(int argc, char **argv, char *arg1) homedir = optarg; break; case 'e': - expire_days = parse_date(now, optarg); + expire_time = parse_date(now, optarg); break; case 'p': - password_days = parse_date(now, optarg); + password_time = parse_date(now, optarg); break; case 'g': group_from_name_or_id(optarg); @@ -1699,13 +1700,13 @@ pw_user_mod(int argc, char **argv, char *arg1) } - if (password_days >= 0) { - pwd->pw_change = now + password_days * 86400L; + if (password_time >= 0 && pwd->pw_change != password_time) { + pwd->pw_change = password_time; edited = true; } - if (expire_days >= 0) { - pwd->pw_expire = now + expire_days * 86400L; + if (expire_time >= 0 && pwd->pw_expire != expire_time) { + pwd->pw_expire = expire_time; edited = true; } -- cgit v1.2.3-56-ge451