[naviserver-devel] Config error

[Vasiljevic Z. <zv...@ar...>]

Hi!

It seems that we have problems if Dev logging is enabled.
By definition the ConfigGet may return NULL. Also the value
of the section param passed to this (below) and other
similar functions may also be NULL. In such cases the
Ns_Log below crashes at dereferencing section and/or value
ptrs.


CONST char *
Ns_ConfigString(CONST char *section, CONST char *key, CONST char *def)
{
     CONST char *value;

     value = ConfigGet(section, key, 0, def);
     Ns_Log(Dev, "config: %s:%s value=\"%s\" default=\"%s\" (string)",
            section, key, value, def);

     return value ? value : def;
}