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ldap_explode_dn crash if there are more than one '=' in a DN component (ITS#3233)
Full_Name: Yoel Jacobsen
Version: 2.2.13,2.2.14
OS: Fedora Core 1, Solaris 9
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (82.166.103.48)
It seems the ldap_explode_dn now crash if a DN component includes more than one
instance of the '=' character.
For instance: cn=uid=yoel_o=org,o=org.
In 2.2.6 ldap_explode_dn return for the above DN the following array:
['cn=uid=yoel_o=org', 'o=org]
In recent versions (verified with 2.2.13 and 2.2.14) it just breaks.
Test program below (run with a DN to explode as the argument
=============================================================
#include <stdio.h>
#include <ldap.h>
int main(int argc, char **argv)
{
char **result;
int i;
if (argc != 2){
printf("Usage: %s DN\n", argv[0]);
exit(1);
}
result = ldap_explode_dn(argv[1], 0);
i = 0;
printf("[");
while(result[i] != NULL){
printf("%s, ", result[i]);
i++;
}
printf("\b\b]\n");
}