2c6e74a Ticket #47905 - Bad manipulation of passwordhistory

Authored and Committed by nhosoi 9 years ago
    Ticket #47905 - Bad manipulation of passwordhistory
    
    Description: The patch was provided by German Parente (gparente@redhat.com)
    https://fedorahosted.org/389/ticket/47905#comment:6
    
    If a value of password policy attribute (e.g., passwordhistory) is
    accidentally deleted, it causes a null reference in pw_val2scheme.
    This patch checks whether val is NULL or not.  If the given val is
    NULL, pw_val2scheme returns NULL.
    
    https://fedorahosted.org/389/ticket/47905
    
    Reviewed by nhosoi@redhat.com.
    
        
file modified
+5 -2