[lsb-bugs] [Bug 3035] New: /tset/PTHR.os/procenv/getlogin_r/T.getlogin_r test expects wrong username

[bugzilla-daemon at linux-foundation.org]

http://bugs.linuxbase.org/show_bug.cgi?id=3035

           Summary: /tset/PTHR.os/procenv/getlogin_r/T.getlogin_r test
                    expects wrong username
           Product: Distribution Tests
           Version: 4.0
          Platform: AMD64
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: P2
         Component: lsb-test-core
        AssignedTo: stewb at linux-foundation.org
        ReportedBy: brett.pub at gmail.com
         QAContact: lsb-bugs at freestandards.org


Test failure:

10|8 /tset/PTHR.os/procenv/getlogin_r/T.getlogin_r 18:01:42|TC Start, scenario
ref 9-0
15|8 3.6-lite 2|TCM Start
400|8 1 1 18:01:42|IC Start
200|8 1 18:01:42|TP Start
520|8 1 00003666 1 1|If the feature test macro _POSIX_THREAD_SAFE_FUNCTIONS is
defined:
520|8 1 00003666 1 2|concurrent calls by multiple threads to getlogin_r(name,
namesize)
520|8 1 00003666 1 3|store the name associated by the login activity with the
520|8 1 00003666 1 4|controlling terminal of the current process in the
character
520|8 1 00003666 1 5|array referenced by name and return 0 if successful.
520|8 1 00003666 1 6|Posix Ref: Component GETLOGIN_R
520|8 1 00003666 1 7|Assertion 9945-1:1996 4.2.4.2-1(C)
520|8 1 00003666 1 8|The system does not support the PTHREAD_SCOPE_PROCESS
scope, using PTHREAD_SCOPE_SYSTEM
520|8 1 00003666 2 1|The system does not support the PTHREAD_SCOPE_PROCESS
scope, using PTHREAD_SCOPE_SYSTEM
520|8 1 00003666 3 1|The system does not support the PTHREAD_SCOPE_PROCESS
scope, using PTHREAD_SCOPE_SYSTEM
520|8 1 00003666 5 1|The system does not support the PTHREAD_SCOPE_PROCESS
scope, using PTHREAD_SCOPE_SYSTEM
520|8 1 00003666 6 1|The system does not support the PTHREAD_SCOPE_PROCESS
scope, using PTHREAD_SCOPE_SYSTEM
520|8 1 00003666 9 1|The system does not support the PTHREAD_SCOPE_PROCESS
scope, using PTHREAD_SCOPE_SYSTEM
520|8 1 00003666 12 1|The system does not support the PTHREAD_SCOPE_PROCESS
scope, using PTHREAD_SCOPE_SYSTEM
520|8 1 00003666 14 1|The system does not support the PTHREAD_SCOPE_PROCESS
scope, using PTHREAD_SCOPE_SYSTEM
520|8 1 00003666 17 1|Unexpected login name root, should be vsx0
520|8 1 00003666 4 1|Unexpected login name root, should be vsx0
520|8 1 00003666 7 1|Unexpected login name root, should be vsx0
520|8 1 00003666 11 1|Unexpected login name root, should be vsx0
520|8 1 00003666 10 1|Unexpected login name root, should be vsx0
520|8 1 00003666 13 1|Unexpected login name root, should be vsx0
520|8 1 00003666 15 1|Unexpected login name root, should be vsx0
520|8 1 00003666 8 1|Unexpected login name root, should be vsx0
220|8 1 1 18:01:42|FAIL
410|8 1 1 18:01:42|IC End

glibc source says:  Note that a lot of documentation says that getlogin() is
based on the controlling terminal---what they really mean is "the terminal
connected to standard input".  The getlogin() implementation of DEC Unix,
SunOS, Solaris, HP-UX all return NULL if fd 0 has been closed, so this is the
compatible thing to do.

brett at localhost$ cat getlogin_r.c
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int main()
{
 char *i;
 i = (char *)malloc(20 * sizeof(char));
 getlogin_r(i, 20);
 printf("getlogin_r returns: %s\n", i);
 return 0;
}
brett at localhost$

brett at localhost:~$ su - poo
Password:
poo at localhost:~$ ./getlogin_r
getlogin_r returns: brett
poo at localhost:~$ cat /etc/issue
Ubuntu 10.04.1 LTS \n \l

poo at localhost:~$

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