Bug? setlocale() can't find the right data file while run through rc.d during reboot

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Date:	Thu, 30 Dec 2004 21:31:52 +0900
To: linux-kernel <linux-kernel@vger.kernel.org>

Package: glibc
Version: 2.3.2-95.20.1AX

Addition information about the setlocale puzzle is listed below

gcc version:gcc-3.2.3-36
kernel version:kernel-2.4.21-9.38AX

I used strace tool to log the run process of my program in both
reboot mode and shell mode, the result of those two logs are attached.

it is quite strange to find out that the setlocale function's strace
information is totally same in those two modes, but the file opened is
differ.
In reboot mode,
open("/home/local/mo/en_US/LC_MESSAGES/test.mo", O_RDONLY) = 3

In shell mode
open("/home/local/mo/ja_JP.eucJP/LC_MESSAGES/test.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/home/local/mo/ja_JP.eucjp/LC_MESSAGES/test.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
open("/home/local/mo/ja_JP/LC_MESSAGES/test.mo", O_RDONLY) = 3

Is it a bug or all thing turn out to be myself's misuse?

Any tips is appriciated

Thanks in advance

Gewj.

Gewj wrote:
> Package: glibc
> Version: 2.3.2-95.20.1AX
>
>
> I am root and using Linux 2.4.21-9.38AX i686(Miracle3.0) with
> glibc-2.3.2-95.20.1AX
>
>
> When I used the following code in a program and start it in rc3.d(such
> as S99abc, the last one in the rc3.d)
>
> #define _(String) gettext(String)
>
> strcpy(moname,"test");
> setlocale(LC_ALL, "ja_JP");
> bindtextdomain(moname, "/home/local/mo");
> textdomain(moname);
>
> memset(uid, 0, MAX_LINE);
> memset(lpBuffer, 0, 1000);;
>
> strcpy(uid, "0xC0040903");
> strcpy(lpBuffer, _(uid));
>
> the dir structure of /usr/local/mo is list below:
> /home/local/mo
> -|en_US
> -|LC_MESSAGES
> -|ja_JP
> -|LC_MESSAGES
>
>
> when I reboot the machine, gettext("0xC0040903") return the string
> defined in en_US .mo file instead of in ja_JP .mo file.
> But when I run the same program after reboot(say, through shell) ,it
> return the right string that define in ja_JP .mo file.
>
>
>
> -----Test program-------
>
> #include <stdarg.h>
> #include <dlfcn.h>
> #include <ctype.h>
> #include <stdio.h>
> #include <syslog.h>
>
> #include <sys/types.h>
> #include <unistd.h>
> #include <libintl.h>
> #include <locale.h>
>
> #define MAX_LINE 64
> #define _(String) gettext(String)
>
> int main(int argc ,char * argv[])
> {
> char moname[MAX_LINE];
> char uid[MAX_LINE];
> char lpBuffer[1000];
>
> memset(moname,0,MAX_LINE);
> strcpy(moname,"test");
>
> setlocale(LC_ALL, "ja_JP");
> bindtextdomain(moname, "/home/local/mo");
> textdomain(moname);
>
> memset(uid, 0, MAX_LINE);
> memset(lpBuffer, 0, 1000);
>
> strcpy(uid, "0xC0040903");
> strcpy(lpBuffer, _(uid));
> printf("lpBuffer = %s\n",lpBuffer);
> syslog(6,"lpBuffer = %s",lpBuffer);
>
> return strlen(lpBuffer);
> }
>
>
>

execve("/home/luy/ts", ["/home/luy/ts"], [/* 16 vars */]) = 0
uname({sys="Linux", node="blues", ...}) = 0
brk(0) = 0x8049850
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb75ea000
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=54650, ...}) = 0
old_mmap(NULL, 54650, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb75dc000
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\0PX\1\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1511553, ...}) = 0
old_mmap(NULL, 1275852, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xb74a4000
old_mmap(0xb75d6000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x131000) = 0xb75d6000
old_mmap(0xb75d9000, 10188, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb75d9000
close(3) = 0
set_thread_area({entry_number:-1 -> 6, base_addr:0xb75eab00, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
munmap(0xb75dc000, 54650) = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=32939504, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb72a4000
mmap2(NULL, 897024, PROT_READ, MAP_PRIVATE, 3, 0xe75) = 0xb71c9000
brk(0) = 0x8049850
brk(0x806a850) = 0x806a850
brk(0) = 0x806a850
brk(0x806b000) = 0x806b000
close(3) = 0
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2601, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb71c8000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2601
read(3, "", 4096) = 0
close(3) = 0
munmap(0xb71c8000, 4096) = 0
open("/home/local/mo/en_US/LC_MESSAGES/test.mo", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1277, ...}) = 0
mmap2(NULL, 1277, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb71c8000
close(3) = 0
fstat64(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb71c7000
time([1104379410]) = 1104379410
open("/etc/localtime", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=165, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb71c6000
read(3, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0\3\0"..., 4096) = 165
close(3) = 0
munmap(0xb71c6000, 4096) = 0
rt_sigaction(SIGPIPE, {0xb757c5e0, [], SA_RESTORER, 0xb74cbde8}, {SIG_DFL}, 8) = 0
socket(PF_UNIX, SOCK_DGRAM, 0) = 3
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
connect(3, {sa_family=AF_UNIX, path="/dev/log"}, 16) = 0
send(3, "<14>Dec 30 12:03:30 ts: lpBuffer"..., 163, 0) = 163
rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
write(1, "lpBuffer = The used capacity of "..., 140) = 140
munmap(0xb71c7000, 4096) = 0
exit_group(128) = ?

execve("/home/luy/ts", ["/home/luy/ts"], [/* 29 vars */]) = 0
uname({sys="Linux", node="blues", ...}) = 0
brk(0) = 0x8049850
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb75ea000
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=54650, ...}) = 0
old_mmap(NULL, 54650, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb75dc000
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\0PX\1\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1511553, ...}) = 0
old_mmap(NULL, 1275852, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xb74a4000
old_mmap(0xb75d6000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x131000) = 0xb75d6000
old_mmap(0xb75d9000, 10188, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb75d9000
close(3) = 0
set_thread_area({entry_number:-1 -> 6, base_addr:0xb75eab00, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
munmap(0xb75dc000, 54650) = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=32939504, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb72a4000
mmap2(NULL, 897024, PROT_READ, MAP_PRIVATE, 3, 0xe75) = 0xb71c9000
brk(0) = 0x8049850
brk(0x806a850) = 0x806a850
brk(0) = 0x806a850
brk(0x806b000) = 0x806b000
close(3) = 0
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2601, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb71c8000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2601
read(3, "", 4096) = 0
close(3) = 0
munmap(0xb71c8000, 4096) = 0
open("/home/local/mo/ja_JP.eucJP/LC_MESSAGES/test.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/local/mo/ja_JP.eucjp/LC_MESSAGES/test.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/local/mo/ja_JP/LC_MESSAGES/test.mo", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=952, ...}) = 0
mmap2(NULL, 952, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb71c8000
close(3) = 0
fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb71c7000
write(1, "lpBuffer = %1 (%2)\244\316\266\365\244\255\315\306\316"..., 92) = 92
time([1104379832]) = 1104379832
open("/etc/localtime", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=165, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb71c6000
read(3, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0\3\0"..., 4096) = 165
close(3) = 0
munmap(0xb71c6000, 4096) = 0
rt_sigaction(SIGPIPE, {0xb757c5e0, [], SA_RESTORER, 0xb74cbde8}, {SIG_DFL}, 8) = 0
socket(PF_UNIX, SOCK_DGRAM, 0) = 3
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
connect(3, {sa_family=AF_UNIX, path="/dev/log"}, 16) = 0
send(3, "<14>Dec 30 12:10:32 ts: lpBuffer"..., 115, 0) = 115
rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
munmap(0xb71c7000, 4096) = 0
exit_group(80) = ?

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• Previous message: Arjan van de Ven: "Re: Bug_reply : Out of range ptr error in module indicates bug in slab.c"
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