Zabbix

...G...... [ZBX-15967] fixed buffer offset for reading hardware info from long DMI files

* commit 'b82a8bea3f8ca2f36b83808c0f38bc4c5f21d128':
  ...G...... [ZBX-15967] fixed warnings
  ...G...... [ZBX-15967] added some corner case tests
  ...G...... [ZBX-15967] reduced scope of variable
  ...G...... [ZBX-15967] reverted variable type
  .......... [ZBX-15967] added cmocka tests for system.hw.chassis[] item
  ...G...... [ZBX-15967] fixed buffer offset for reading hardware info from long DMI files
  ...G...... [ZBX-15967] fixed reading hardware info from long DMI files

(cherry picked from commit 1680eeadb44b12e939ec234a76ec39f6e70ffef4)