diff options
| -rw-r--r-- | include/libbb.h | 11 | ||||
| -rw-r--r-- | libbb/Kbuild | 3 | ||||
| -rw-r--r-- | libbb/update_passwd.c | 163 | ||||
| -rw-r--r-- | loginutils/addgroup.c | 75 | ||||
| -rw-r--r-- | loginutils/adduser.c | 40 | ||||
| -rw-r--r-- | loginutils/chpasswd.c | 5 | ||||
| -rw-r--r-- | loginutils/deluser.c | 133 | ||||
| -rw-r--r-- | loginutils/passwd.c | 5 |
8 files changed, 208 insertions, 227 deletions
diff --git a/include/libbb.h b/include/libbb.h index 0b94f70..1faa9e9 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -1142,9 +1142,16 @@ extern int obscure(const char *old, const char *newval, const struct passwd *pwd * (otherwise we risk having same salt generated) */ extern int crypt_make_salt(char *p, int cnt, int rnd) FAST_FUNC; + /* Returns number of lines changed, or -1 on error */ -extern int update_passwd(const char *filename, const char *username, - const char *new_pw) FAST_FUNC; +#if !(ENABLE_FEATURE_ADDUSER_TO_GROUP || ENABLE_FEATURE_DEL_USER_FROM_GROUP) +#define update_passwd(filename, username, data, member) \ + update_passwd(filename, username, data) +#endif +extern int update_passwd(const char *filename, + const char *username, + const char *data, + const char *member) FAST_FUNC; int index_in_str_array(const char *const string_array[], const char *key) FAST_FUNC; int index_in_strings(const char *strings, const char *key) FAST_FUNC; diff --git a/libbb/Kbuild b/libbb/Kbuild index 2c8830f..57d5d21 100644 --- a/libbb/Kbuild +++ b/libbb/Kbuild @@ -120,6 +120,9 @@ lib-y += xrealloc_vector.o lib-$(CONFIG_FEATURE_MOUNT_LOOP) += loop.o lib-$(CONFIG_LOSETUP) += loop.o lib-$(CONFIG_FEATURE_MTAB_SUPPORT) += mtab.o +lib-$(CONFIG_ADDGROUP) += update_passwd.o +lib-$(CONFIG_ADDUSER) += update_passwd.o +lib-$(CONFIG_DELUSER) += update_passwd.o lib-$(CONFIG_PASSWD) += pw_encrypt.o update_passwd.o lib-$(CONFIG_CHPASSWD) += pw_encrypt.o update_passwd.o lib-$(CONFIG_CRYPTPW) += pw_encrypt.o diff --git a/libbb/update_passwd.c b/libbb/update_passwd.c index 565dd37..3294348 100644 --- a/libbb/update_passwd.c +++ b/libbb/update_passwd.c @@ -8,9 +8,11 @@ * * Moved from loginutils/passwd.c by Alexander Shishkin <virtuoso@slind.org> * + * Modified to be able to add or delete users, groups and users to/from groups + * by Tito Ragusa <farmatito@tiscali.it> + * * Licensed under GPLv2, see file LICENSE in this tarball for details. */ - #include "libbb.h" #if ENABLE_SELINUX @@ -35,12 +37,44 @@ static void check_selinux_update_passwd(const char *username) freecon(context); } #else -#define check_selinux_update_passwd(username) ((void)0) +# define check_selinux_update_passwd(username) ((void)0) #endif -int FAST_FUNC update_passwd(const char *filename, const char *username, - const char *new_pw) +/* + 1) add a user: update_passwd(FILE, USER, REMAINING_PWLINE, NULL) + only if CONFIG_ADDUSER=y and applet_name[0] == 'a' like in adduser + + 2) add a group: update_passwd(FILE, GROUP, REMAINING_GRLINE, NULL) + only if CONFIG_ADDGROUP=y and applet_name[0] == 'a' like in addgroup + + 3) add a user to a group: update_passwd(FILE, GROUP, NULL, MEMBER) + only if CONFIG_FEATURE_ADDUSER_TO_GROUP=y, applet_name[0] == 'a' + like in addgroup and member != NULL + + 4) delete a user: update_passwd(FILE, USER, NULL, NULL) + + 5) delete a group: update_passwd(FILE, GROUP, NULL, NULL) + + 6) delete a user from a group: update_passwd(FILE, GROUP, NULL, MEMBER) + only if CONFIG_FEATURE_DEL_USER_FROM_GROUP=y and member != NULL + + 7) change user's passord: update_passwd(FILE, USER, NEW_PASSWD, NULL) + only if CONFIG_PASSWD=y and applet_name[0] == 'p' like in passwd + or if CONFIG_CHPASSWD=y and applet_name[0] == 'c' like in chpasswd + + This function does not validate the arguments fed to it + so the calling program should take care of that. + + Returns number of lines changed, or -1 on error. +*/ +int FAST_FUNC update_passwd(const char *filename, + const char *name, + const char *new_passwd, + const char *member) { +#if !(ENABLE_FEATURE_ADDUSER_TO_GROUP || ENABLE_FEATURE_DEL_USER_FROM_GROUP) +#define member NULL +#endif struct stat sb; struct flock lock; FILE *old_fp; @@ -51,22 +85,25 @@ int FAST_FUNC update_passwd(const char *filename, const char *username, int old_fd; int new_fd; int i; - int cnt = 0; + int changed_lines; int ret = -1; /* failure */ filename = xmalloc_follow_symlinks(filename); if (filename == NULL) - return -1; + return ret; - check_selinux_update_passwd(username); + check_selinux_update_passwd(name); /* New passwd file, "/etc/passwd+" for now */ fnamesfx = xasprintf("%s+", filename); sfx_char = &fnamesfx[strlen(fnamesfx)-1]; - username = xasprintf("%s:", username); - user_len = strlen(username); + name = xasprintf("%s:", name); + user_len = strlen(name); - old_fp = fopen(filename, "r+"); + if (strstr(filename, "shadow")) + old_fp = fopen(filename, "r+"); + else + old_fp = fopen_or_warn(filename, "r+"); if (!old_fp) goto free_mem; old_fd = fileno(old_fp); @@ -82,7 +119,7 @@ int FAST_FUNC update_passwd(const char *filename, const char *username, if (errno != EEXIST) break; usleep(100000); /* 0.1 sec */ } while (--i); - bb_perror_msg("cannot create '%s'", fnamesfx); + bb_perror_msg("can't create '%s'", fnamesfx); goto close_old_fp; created: @@ -90,8 +127,10 @@ int FAST_FUNC update_passwd(const char *filename, const char *username, fchmod(new_fd, sb.st_mode & 0777); /* ignore errors */ fchown(new_fd, sb.st_uid, sb.st_gid); } + errno = 0; new_fp = fdopen(new_fd, "w"); if (!new_fp) { + bb_perror_nomsg(); close(new_fd); goto unlink_new; } @@ -102,7 +141,8 @@ int FAST_FUNC update_passwd(const char *filename, const char *username, i = (unlink(fnamesfx) && errno != ENOENT); /* Create backup as a hardlink to current */ if (i || link(filename, fnamesfx)) - bb_perror_msg("warning: cannot create backup copy '%s'", fnamesfx); + bb_perror_msg("warning: can't create backup copy '%s'", + fnamesfx); *sfx_char = '+'; /* Lock the password file before updating */ @@ -111,38 +151,107 @@ int FAST_FUNC update_passwd(const char *filename, const char *username, lock.l_start = 0; lock.l_len = 0; if (fcntl(old_fd, F_SETLK, &lock) < 0) - bb_perror_msg("warning: cannot lock '%s'", filename); + bb_perror_msg("warning: can't lock '%s'", filename); lock.l_type = F_UNLCK; /* Read current password file, write updated /etc/passwd+ */ + changed_lines = 0; while (1) { - char *line = xmalloc_fgets(old_fp); - if (!line) break; /* EOF/error */ - if (strncmp(username, line, user_len) == 0) { - /* we have a match with "username:"... */ - const char *cp = line + user_len; - /* now cp -> old passwd, skip it: */ - cp = strchrnul(cp, ':'); - /* now cp -> ':' after old passwd or -> "" */ - fprintf(new_fp, "%s%s%s", username, new_pw, cp); - cnt++; + char *cp, *line; + + line = xmalloc_fgetline(old_fp); + if (!line) /* EOF/error */ + break; + if (strncmp(name, line, user_len) != 0) { + fprintf(new_fp, "%s\n", line); + goto next; + } + + /* We have a match with "name:"... */ + cp = line + user_len; /* move past name: */ + +#if ENABLE_FEATURE_ADDUSER_TO_GROUP || ENABLE_FEATURE_DEL_USER_FROM_GROUP + if (member) { + /* It's actually /etc/group+, not /etc/passwd+ */ + if (ENABLE_FEATURE_ADDUSER_TO_GROUP + && applet_name[0] == 'a' + ) { + /* Add user to group */ + fprintf(new_fp, "%s%s%s\n", line, + last_char_is(line, ':') ? "" : ",", + member); + changed_lines++; + } else if (ENABLE_FEATURE_DEL_USER_FROM_GROUP + /* && applet_name[0] == 'd' */ + ) { + /* Delete user from group */ + char *tmp; + const char *fmt = "%s"; + + /* find the start of the member list: last ':' */ + cp = strrchr(line, ':'); + /* cut it */ + *cp++ = '\0'; + /* write the cut line name:passwd:gid: + * or name:!:: */ + fprintf(new_fp, "%s:", line); + /* parse the tokens of the member list */ + tmp = cp; + while ((cp = strsep(&tmp, ",")) != NULL) { + if (strcmp(member, cp) != 0) { + fprintf(new_fp, fmt, cp); + fmt = ",%s"; + } else { + /* found member, skip it */ + changed_lines++; + } + } + fprintf(new_fp, "\n"); + } } else - fputs(line, new_fp); +#endif + if ((ENABLE_PASSWD && applet_name[0] == 'p') + || (ENABLE_CHPASSWD && applet_name[0] == 'c') + ) { + /* Change passwd */ + cp = strchrnul(cp, ':'); /* move past old passwd */ + /* name: + new_passwd + :rest of line */ + fprintf(new_fp, "%s%s%s\n", name, new_passwd, cp); + changed_lines++; + } /* else delete user or group: skip the line */ + next: free(line); } + + if (changed_lines == 0) { + if (ENABLE_FEATURE_DEL_USER_FROM_GROUP && member) + bb_error_msg("can't find %s in %s", member, filename); + if ((ENABLE_ADDUSER || ENABLE_ADDGROUP) + && applet_name[0] == 'a' && !member + ) { + /* add user or group */ + fprintf(new_fp, "%s%s\n", name, new_passwd); + changed_lines++; + } + } + fcntl(old_fd, F_SETLK, &lock); /* We do want all of them to execute, thus | instead of || */ + errno = 0; if ((ferror(old_fp) | fflush(new_fp) | fsync(new_fd) | fclose(new_fp)) || rename(fnamesfx, filename) ) { /* At least one of those failed */ + bb_perror_nomsg(); goto unlink_new; } - ret = cnt; /* whee, success! */ + /* Success: ret >= 0 */ + ret = changed_lines; unlink_new: - if (ret < 0) unlink(fnamesfx); + if (ret < 0) + unlink(fnamesfx); close_old_fp: fclose(old_fp); @@ -150,6 +259,6 @@ int FAST_FUNC update_passwd(const char *filename, const char *username, free_mem: free(fnamesfx); free((char *)filename); - free((char *)username); + free((char *)name); return ret; } diff --git a/loginutils/addgroup.c b/loginutils/addgroup.c index 5032d7b..5a0cf3f 100644 --- a/loginutils/addgroup.c +++ b/loginutils/addgroup.c @@ -9,7 +9,6 @@ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. * */ - #include "libbb.h" static void xgroup_study(struct group *g) @@ -45,8 +44,8 @@ static void xgroup_study(struct group *g) /* append a new user to the passwd file */ static void new_group(char *group, gid_t gid) { - FILE *file; struct group gr; + char *p; /* make sure gid and group haven't already been allocated */ gr.gr_gid = gid; @@ -54,67 +53,17 @@ static void new_group(char *group, gid_t gid) xgroup_study(&gr); /* add entry to group */ - file = xfopen(bb_path_group_file, "a"); - /* group:passwd:gid:userlist */ - fprintf(file, "%s:x:%u:\n", group, (unsigned)gr.gr_gid); + p = xasprintf("x:%u:", gr.gr_gid); + if (update_passwd(bb_path_group_file, group, p, NULL) < 0) + exit(EXIT_FAILURE); if (ENABLE_FEATURE_CLEAN_UP) - fclose(file); + free(p); #if ENABLE_FEATURE_SHADOWPASSWDS - file = fopen_or_warn(bb_path_gshadow_file, "a"); - if (file) { - fprintf(file, "%s:!::\n", group); - if (ENABLE_FEATURE_CLEAN_UP) - fclose(file); - } + /* Ignore errors: if file is missing we suppose admin doesn't want it */ + update_passwd(bb_path_gshadow_file, group, "!::", NULL); #endif } -#if ENABLE_FEATURE_ADDUSER_TO_GROUP -static void add_user_to_group(char **args, - const char *path, - FILE* FAST_FUNC (*fopen_func)(const char *fileName, const char *mode)) -{ - char *line; - int len = strlen(args[1]); - llist_t *plist = NULL; - FILE *group_file; - - group_file = fopen_func(path, "r"); - - if (!group_file) return; - - while ((line = xmalloc_fgetline(group_file)) != NULL) { - /* Find the group */ - if (!strncmp(line, args[1], len) - && line[len] == ':' - ) { - /* Add the new user */ - line = xasprintf("%s%s%s", line, - last_char_is(line, ':') ? "" : ",", - args[0]); - } - llist_add_to_end(&plist, line); - } - - if (ENABLE_FEATURE_CLEAN_UP) { - fclose(group_file); - group_file = fopen_func(path, "w"); - while ((line = llist_pop(&plist))) { - if (group_file) - fprintf(group_file, "%s\n", line); - free(line); - } - if (group_file) - fclose(group_file); - } else { - group_file = fopen_func(path, "w"); - if (group_file) - while ((line = llist_pop(&plist))) - fprintf(group_file, "%s\n", line); - } -} -#endif - /* * addgroup will take a login_name as its first parameter. * @@ -166,10 +115,12 @@ int addgroup_main(int argc UNUSED_PARAM, char **argv) return EXIT_SUCCESS; } } - add_user_to_group(argv, bb_path_group_file, xfopen); -#if ENABLE_FEATURE_SHADOWPASSWDS - add_user_to_group(argv, bb_path_gshadow_file, fopen_or_warn); -#endif + if (update_passwd(bb_path_group_file, argv[1], NULL, argv[0]) < 0) { + return EXIT_FAILURE; + } +# if ENABLE_FEATURE_SHADOWPASSWDS + update_passwd(bb_path_gshadow_file, argv[1], NULL, argv[0]); +# endif } else #endif /* ENABLE_FEATURE_ADDUSER_TO_GROUP */ { diff --git a/loginutils/adduser.c b/loginutils/adduser.c index b94bb3a..d0a870c 100644 --- a/loginutils/adduser.c +++ b/loginutils/adduser.c @@ -7,14 +7,12 @@ * * Licensed under the GPL v2 or later, see the file LICENSE in this tarball. */ - #include "libbb.h" #define OPT_DONT_SET_PASS (1 << 4) #define OPT_SYSTEM_ACCOUNT (1 << 5) #define OPT_DONT_MAKE_HOME (1 << 6) - /* remix */ /* recoded such that the uid may be passed in *p */ static void passwd_study(struct passwd *p) @@ -88,10 +86,7 @@ int adduser_main(int argc UNUSED_PARAM, char **argv) { struct passwd pw; const char *usegroup = NULL; - FILE *file; -#if ENABLE_FEATURE_SHADOWPASSWDS - int fd; -#endif + char *p; #if ENABLE_FEATURE_ADDUSER_LONG_OPTIONS applet_long_options = adduser_longopts; @@ -124,32 +119,19 @@ int adduser_main(int argc UNUSED_PARAM, char **argv) /* make sure everything is kosher and setup uid && maybe gid */ passwd_study(&pw); - /* add to passwd */ - file = xfopen(bb_path_passwd_file, "a"); - //fseek(file, 0, SEEK_END); /* paranoia, "a" should ensure that anyway */ - if (putpwent(&pw, file) != 0) { - bb_perror_nomsg_and_die(); + p = xasprintf("x:%u:%u:%s:%s:%s", pw.pw_uid, pw.pw_gid, pw.pw_gecos, pw.pw_dir, pw.pw_shell); + if (update_passwd(bb_path_passwd_file, pw.pw_name, p, NULL) < 0) { + return EXIT_FAILURE; } - /* do fclose even if !ENABLE_FEATURE_CLEAN_UP. - * We will exec passwd, files must be flushed & closed before that! */ - fclose(file); + if (ENABLE_FEATURE_CLEAN_UP) + free(p); #if ENABLE_FEATURE_SHADOWPASSWDS - /* add to shadow if necessary */ - /* fopen(..., "a"); would create shadow file, which is wrong. - * If shadow file doesn't exist, admin probably does not want it */ - fd = open_or_warn(bb_path_shadow_file, O_WRONLY | O_APPEND); - if (fd >= 0) { - char *s = xasprintf("%s:!:%u:0:99999:7:::\n", - pw.pw_name, /* username */ - (unsigned)(time(NULL) / 86400) /* sp->sp_lstchg */ - /*0,*/ /* sp->sp_min */ - /*99999,*/ /* sp->sp_max */ - /*7*/ /* sp->sp_warn */ - ); - xwrite_str(fd, s); - close(fd); - } + p = xasprintf("!:%u:0:99999:7:::", (unsigned)(time(NULL) / 86400)); /* sp->sp_lstchg */ + /* Ignore errors: if file is missing we suppose admin doesn't want it */ + update_passwd(bb_path_shadow_file, pw.pw_name, p, NULL); + if (ENABLE_FEATURE_CLEAN_UP) + free(p); #endif /* add to group */ diff --git a/loginutils/chpasswd.c b/loginutils/chpasswd.c index c83d1da..4bffbe8 100644 --- a/loginutils/chpasswd.c +++ b/loginutils/chpasswd.c @@ -5,7 +5,6 @@ * Written for SLIND (from passwd.c) by Alexander Shishkin <virtuoso@slind.org> * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ - #include "libbb.h" #if ENABLE_GETOPT_LONG @@ -53,10 +52,10 @@ int chpasswd_main(int argc UNUSED_PARAM, char **argv) /* This is rather complex: if user is not found in /etc/shadow, * we try to find & change his passwd in /etc/passwd */ #if ENABLE_FEATURE_SHADOWPASSWDS - rc = update_passwd(bb_path_shadow_file, name, pass); + rc = update_passwd(bb_path_shadow_file, name, pass, NULL); if (rc == 0) /* no lines updated, no errors detected */ #endif - rc = update_passwd(bb_path_passwd_file, name, pass); + rc = update_passwd(bb_path_passwd_file, name, pass, NULL); /* LOGMODE_BOTH logs to syslog also */ logmode = LOGMODE_BOTH; if (rc < 0) diff --git a/loginutils/deluser.c b/loginutils/deluser.c index 5625371..293e324 100644 --- a/loginutils/deluser.c +++ b/loginutils/deluser.c @@ -9,117 +9,48 @@ * Licensed under GPL version 2, see file LICENSE in this tarball for details. * */ - #include "libbb.h" -/* Status */ -#define STATUS_OK 0 -#define NAME_NOT_FOUND 1 -#define MEMBER_NOT_FOUND 2 - -static void del_line_matching(char **args, - const char *filename, - FILE* FAST_FUNC (*fopen_func)(const char *fileName, const char *mode)) +static int del_line_matching(char **args, const char *filename) { - FILE *passwd; - smallint error = NAME_NOT_FOUND; - char *name = (ENABLE_FEATURE_DEL_USER_FROM_GROUP && args[2]) ? args[2] : args[1]; - char *line, *del; - char *new = xzalloc(1); - - passwd = fopen_func(filename, "r"); - if (passwd) { - while ((line = xmalloc_fgets(passwd))) { - int len = strlen(name); - - if (strncmp(line, name, len) == 0 - && line[len] == ':' - ) { - error = STATUS_OK; - if (ENABLE_FEATURE_DEL_USER_FROM_GROUP) { - struct group *gr; - char *p; - if (args[2] - /* There were two args on commandline */ - && (gr = getgrnam(name)) - /* The group was not deleted in the meanwhile */ - && (p = strrchr(line, ':')) - /* We can find a pointer to the last ':' */ - ) { - error = MEMBER_NOT_FOUND; - /* Move past ':' (worst case to '\0') and cut the line */ - p[1] = '\0'; - /* Reuse p */ - for (p = xzalloc(1); *gr->gr_mem != NULL; gr->gr_mem++) { - /* Add all the other group members */ - if (strcmp(args[1], *gr->gr_mem) != 0) { - del = p; - p = xasprintf("%s%s%s", p, p[0] ? "," : "", *gr->gr_mem); - free(del); - } else - error = STATUS_OK; - } - /* Recompose the line */ - line = xasprintf("%s%s\n", line, p); - if (ENABLE_FEATURE_CLEAN_UP) free(p); - } else - goto skip; - } - } - del = new; - new = xasprintf("%s%s", new, line); - free(del); - skip: - free(line); - } - - if (ENABLE_FEATURE_CLEAN_UP) fclose(passwd); - - if (error) { - if (ENABLE_FEATURE_DEL_USER_FROM_GROUP && error == MEMBER_NOT_FOUND) { - /* Set the correct values for error message */ - filename = name; - name = args[1]; - } - bb_error_msg("can't find %s in %s", name, filename); - } else { - passwd = fopen_func(filename, "w"); - if (passwd) { - fputs(new, passwd); - if (ENABLE_FEATURE_CLEAN_UP) fclose(passwd); - } - } + if (ENABLE_FEATURE_DEL_USER_FROM_GROUP && args[2]) { + return update_passwd(filename, args[2], NULL, args[1]); } - free(new); + return update_passwd(filename, args[1], NULL, NULL); } int deluser_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int deluser_main(int argc, char **argv) { - if (argc == 2 - || (ENABLE_FEATURE_DEL_USER_FROM_GROUP - && (applet_name[3] == 'g' && argc == 3)) + if (argc != 2 + && (!ENABLE_FEATURE_DEL_USER_FROM_GROUP + || (applet_name[3] != 'g' || argc != 3)) ) { - if (geteuid()) - bb_error_msg_and_die(bb_msg_perm_denied_are_you_root); + bb_show_usage(); + } - if ((ENABLE_FEATURE_DEL_USER_FROM_GROUP && argc != 3) - || ENABLE_DELUSER - || (ENABLE_DELGROUP && ENABLE_DESKTOP) + if (geteuid()) + bb_error_msg_and_die(bb_msg_perm_denied_are_you_root); + + if ((ENABLE_FEATURE_DEL_USER_FROM_GROUP && argc != 3) + || ENABLE_DELUSER + || (ENABLE_DELGROUP && ENABLE_DESKTOP) + ) { + if (ENABLE_DELUSER + && (!ENABLE_DELGROUP || applet_name[3] == 'u') ) { - if (ENABLE_DELUSER - && (!ENABLE_DELGROUP || applet_name[3] == 'u') - ) { - del_line_matching(argv, bb_path_passwd_file, xfopen); - if (ENABLE_FEATURE_SHADOWPASSWDS) - del_line_matching(argv, bb_path_shadow_file, fopen_or_warn); - } else if (ENABLE_DESKTOP && ENABLE_DELGROUP && getpwnam(argv[1])) - bb_error_msg_and_die("can't remove primary group of user %s", argv[1]); - } - del_line_matching(argv, bb_path_group_file, xfopen); - if (ENABLE_FEATURE_SHADOWPASSWDS) - del_line_matching(argv, bb_path_gshadow_file, fopen_or_warn); - return EXIT_SUCCESS; - } else - bb_show_usage(); + if (del_line_matching(argv, bb_path_passwd_file) < 0) + return EXIT_FAILURE; + if (ENABLE_FEATURE_SHADOWPASSWDS) { + del_line_matching(argv, bb_path_shadow_file); + } + } else if (ENABLE_DESKTOP && ENABLE_DELGROUP && getpwnam(argv[1])) + bb_error_msg_and_die("can't remove primary group of user %s", argv[1]); + } + if (del_line_matching(argv, bb_path_group_file) < 0) + return EXIT_FAILURE; + if (ENABLE_FEATURE_SHADOWPASSWDS) { + del_line_matching(argv, bb_path_gshadow_file); + } + return EXIT_SUCCESS; } diff --git a/loginutils/passwd.c b/loginutils/passwd.c index 9ed78c1..7b93713 100644 --- a/loginutils/passwd.c +++ b/loginutils/passwd.c @@ -2,7 +2,6 @@ /* * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ - #include "libbb.h" #include <syslog.h> @@ -181,12 +180,12 @@ int passwd_main(int argc UNUSED_PARAM, char **argv) #if ENABLE_FEATURE_SHADOWPASSWDS filename = bb_path_shadow_file; - rc = update_passwd(bb_path_shadow_file, name, newp); + rc = update_passwd(bb_path_shadow_file, name, newp, NULL); if (rc == 0) /* no lines updated, no errors detected */ #endif { filename = bb_path_passwd_file; - rc = update_passwd(bb_path_passwd_file, name, newp); + rc = update_passwd(bb_path_passwd_file, name, newp, NULL); } /* LOGMODE_BOTH */ if (rc < 0) |