There is a bug in the definition of LSH_DLGINFO_EX_V1_SZ in 2.6.3 and
possibly earlier versions.
 
The define is:
 
    #define LSH_DLGINFO_EX_V1_SZ (sizeof(DWORD) + 3 * sizeof(LPSTR) * 8
* sizeof(int))
 
In fact, it should be:
 
    #define LSH_DLGINFO_EX_V1_SZ (sizeof(DWORD) + 3 * sizeof(LPSTR) + 8
* sizeof(int))
 
The size of the V1 structure should be 48 bytes but due to the typo, it
thinks the size is 388 bytes.
 
The source in lsh_pwd.c should probably read:
 
  if ((lpdi->size != LSH_DLGINFO_EX_V1_SZ && 
       lpdi->size != sizeof(LSH_DLGINFO_EX)
       lpdi-_size != 388) ||
       lpdi->dlgtype != DLGTYPE_PASSWD) {
    ...
 
to allow existing applications not to generate error messages when the
source is updated or when working with versions of the client which use
the broken definition.
 
Regards,
 
Pierre Goyette
Senior Director, R&D
Hummingbird Ltd.
Montreal, Quebec, Canada