Bug 92425
Summary: | upper case letters not allowed in user/group names | ||
---|---|---|---|
Product: | [Retired] Red Hat Linux | Reporter: | webr <webbr> |
Component: | shadow-utils | Assignee: | Eido Inoue <havill> |
Status: | CLOSED NEXTRELEASE | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 9 | ||
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2004-09-23 19:09:54 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
webr
2003-06-05 23:47:06 UTC
strace useradd Bob execve("/usr/sbin/useradd", ["useradd", "Bob"], [/* 25 vars */]) = 0 uname({sys="Linux", node="newrh9test.test.com", ...}) = 0 brk(0) = 0x805fbe0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000 open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=88120, ...}) = 0 old_mmap(NULL, 88120, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40017000 close(3) = 0 open("/lib/libcrypt.so.1", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240\t\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=23688, ...}) = 0 old_mmap(NULL, 181312, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x4002d000 old_mmap(0x40032000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x4000) = 0x40032000 old_mmap(0x40033000, 156736, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40033000 close(3) = 0 open("/lib/tls/libc.so.6", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220W\1"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1536292, ...}) = 0 old_mmap(0x42000000, 1261416, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x42000000 old_mmap(0x4212f000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x12f000) = 0x4212f000 old_mmap(0x42132000, 8040, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x42132000 close(3) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4005a000 set_thread_area({entry_number:-1 -> 6, base_addr:0x4005a4a0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 munmap(0x40017000, 88120) = 0 brk(0) = 0x805fbe0 brk(0x8060be0) = 0x8060be0 brk(0) = 0x8060be0 brk(0x8061000) = 0x8061000 open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=30301680, ...}) = 0 mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4005b000 close(3) = 0 stat64("/etc/ptmp", 0xbfffe600) = -1 ENOENT (No such file or directory) access("/etc/shadow", F_OK) = 0 access("/etc/gshadow", F_OK) = 0 open("/etc/default/useradd", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0600, st_size=96, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40017000 read(3, "# useradd defaults file\nGROUP=10"..., 4096) = 96 socket(PF_UNIX, SOCK_STREAM, 0) = 4 connect(4, {sa_family=AF_UNIX, path="/var/run/.nscd_socket"}, 110) = -1 ENOENT (No such file or directory) close(4) = 0 open("/etc/nsswitch.conf", O_RDONLY) = 4 fstat64(4, {st_mode=S_IFREG|0644, st_size=1686, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40018000 read(4, "#\n# /etc/nsswitch.conf\n#\n# An ex"..., 4096) = 1686 brk(0) = 0x8061000 brk(0x8062000) = 0x8062000 read(4, "", 4096) = 0 close(4) = 0 munmap(0x40018000, 4096) = 0 open("/etc/ld.so.cache", O_RDONLY) = 4 fstat64(4, {st_mode=S_IFREG|0644, st_size=88120, ...}) = 0 old_mmap(NULL, 88120, PROT_READ, MAP_PRIVATE, 4, 0) = 0x4025b000 close(4) = 0 open("/lib/libnss_files.so.2", O_RDONLY) = 4 read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\35\0"..., 512) = 512 fstat64(4, {st_mode=S_IFREG|0755, st_size=52492, ...}) = 0 old_mmap(NULL, 47068, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0x40018000 old_mmap(0x40023000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4, 0xa000) = 0x40023000 close(4) = 0 munmap(0x4025b000, 88120) = 0 open("/etc/group", O_RDONLY) = 4 fcntl64(4, F_GETFD) = 0 fcntl64(4, F_SETFD, FD_CLOEXEC) = 0 fstat64(4, {st_mode=S_IFREG|0644, st_size=759, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40024000 read(4, "root:x:0:root\nbin:x:1:root,bin,d"..., 4096) = 759 close(4) = 0 munmap(0x40024000, 4096) = 0 read(3, "", 4096) = 0 open("/usr/share/locale/locale.alias", O_RDONLY) = 4 fstat64(4, {st_mode=S_IFREG|0644, st_size=2601, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40024000 read(4, "# Locale name alias data base.\n#"..., 4096) = 2601 read(4, "", 4096) = 0 close(4) = 0 munmap(0x40024000, 4096) = 0 open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/shadow.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en_US.utf8/LC_MESSAGES/shadow.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en_US/LC_MESSAGES/shadow.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en.UTF-8/LC_MESSAGES/shadow.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en.utf8/LC_MESSAGES/shadow.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en/LC_MESSAGES/shadow.mo", O_RDONLY) = -1 ENOENT (No such file or directory) write(2, "useradd: invalid user name \'Bob\'"..., 33useradd: invalid user name 'Bob' ) = 33 exit_group(3) = ? I believe that this is the intended behavior. To my knowledge, uppercase chars are not valid in Unix usernames. What about GROUP names? Why can't group names use uppercase letter, if they always have in the past? |