Bug#553344: libnss-ldapd: errno 34 set

[Adrian Bridgett]

Package: libnss-ldapd
Version: 0.6.7.1

Using the test code attached (to track down what was a bug in
libnss-ldap), errno is being set after a specific getgrent call.

There are 214 people in the group, totalling 4164 bytes so this may
well just be a "too large" error coming back (no other group
complains, but this is probably the longest group).

./a.out:
....
group: jira-administrators
group: jira-developers
errno a : 34 (Numerical result out of range)
group: jira-users

Thanks,

Adrian
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#include <sys/types.h>
#include <grp.h>
#include <stdio.h>
#include <errno.h>

main()
{
  struct group * group;
  errno=0;
  while(group=getgrent())
  {
     if (errno != 0) {
       printf("errno a : %d (%s)\n",errno, strerror(errno));
     }
     //printf("group: %s\n",group->gr_name);
     if (strcmp(group->gr_name,"audio")==0 ||
         strcmp(group->gr_name,"skypeclient")==0) {
       printf ("found group %s\n",group->gr_name);
     }
     errno=0;
  }
  endgrent();
     if (errno != 0) {
       printf("errno b : %d\n",errno);
     }
  setgrent();
     if (errno != 0) {
       printf("errno c : %d\n",errno);
     }
  printf("round two\n");
  while(group=getgrent())
  {
     if (errno != 0) {
       printf("errno d : %d\n",errno);
     }
     if (strcmp(group->gr_name,"audio")==0 ||
         strcmp(group->gr_name,"skypeclient")==0) {
       printf ("found group %s\n",group->gr_name);
     }
  }
}