Ahaggar: add some kernel kmalloc reports

Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
Ahaggar: add more memory constant checks

Add checks for:
* strncpy(), strncat(), memmove() and memcmp()

Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
Ahaggar: add more malloc size checks

* Add strndup() and strndupa() size checks
* rename other functions to *_chk_size() functions style

Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
Ahaggar: call kernel kmalloc() and kzalloc() functions

Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
Ahaggar: call malloc funtions checks

Signed-off-by: Djalal Harouni <tixxdz@opendz.org>