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adduser: trivial code movement

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This commit is contained in:
Denis Vlasenko 2006-12-26 17:37:38 +00:00
parent bf0a201008
commit 3ef70d43ad
3 changed files with 8 additions and 8 deletions
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2
Config.in
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@ -441,7 +441,7 @@ config INSTALL_APPLET_DONT
prompt "not installed" prompt "not installed"
depends on FEATURE_INSTALLER || FEATURE_SH_STANDALONE_SHELL depends on FEATURE_INSTALLER || FEATURE_SH_STANDALONE_SHELL
help help
Do not install applets links. Usefull when using the -install feature Do not install applet links. Useful when using the -install feature
or a standalone shell for rescue pruposes. or a standalone shell for rescue pruposes.
endchoice endchoice

2
examples/udhcp/udhcpd.conf
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@ -67,7 +67,7 @@ interface eth0 #default: eth0
#notify_file #default: (no script) #notify_file #default: (no script)
#notify_file dumpleases # <--- usefull for debugging #notify_file dumpleases # <--- useful for debugging
# The following are bootp specific options, setable by udhcpd. # The following are bootp specific options, setable by udhcpd.

12
loginutils/adduser.c
View File

@ -164,6 +164,11 @@ int adduser_main(int argc, char **argv)
const char *usegroup = NULL; const char *usegroup = NULL;
unsigned long flags; unsigned long flags;
/* got root? */
if (geteuid()) {
bb_error_msg_and_die(bb_msg_perm_denied_are_you_root);
}
pw.pw_gecos = "Linux User,,,"; pw.pw_gecos = "Linux User,,,";
pw.pw_shell = (char *)DEFAULT_SHELL; pw.pw_shell = (char *)DEFAULT_SHELL;
pw.pw_dir = NULL; pw.pw_dir = NULL;
@ -172,15 +177,10 @@ int adduser_main(int argc, char **argv)
opt_complementary = "-1:?1:?"; opt_complementary = "-1:?1:?";
flags = getopt32(argc, argv, "h:g:s:G:DSH", &pw.pw_dir, &pw.pw_gecos, &pw.pw_shell, &usegroup); flags = getopt32(argc, argv, "h:g:s:G:DSH", &pw.pw_dir, &pw.pw_gecos, &pw.pw_shell, &usegroup);
/* got root? */
if(geteuid()) {
bb_error_msg_and_die(bb_msg_perm_denied_are_you_root);
}
/* create string for $HOME if not specified already */ /* create string for $HOME if not specified already */
if (!pw.pw_dir) { if (!pw.pw_dir) {
snprintf(bb_common_bufsiz1, BUFSIZ, "/home/%s", argv[optind]); snprintf(bb_common_bufsiz1, BUFSIZ, "/home/%s", argv[optind]);
pw.pw_dir = &bb_common_bufsiz1[0]; pw.pw_dir = bb_common_bufsiz1;
} }
/* create a passwd struct */ /* create a passwd struct */