Zabbix

...G...PS. [ZBX-18168] improved regular expression compilation and runtime error reporting

* commit '227169352d48abed8c00114999ce9b6ac54a9ed0': (51 commits)
  .D........ [ZBX-18168] added ChangeLog entry
  ...G...... [ZBX-18168] fixed directory handle leak in vfs_dir_size() on MS Windows
  ...G...PS. [ZBX-18168] fixed typos, removed redundant file include
  ...G...... [ZBX-18168] fixed incorrect return value in zbx_procstat_get_util()
  ...G...... [ZBX-18168] simplified code by moving regexp_exec2() functionality to regexp_exec()
  ...G...... [ZBX-18168] simplified code by moving regexp_sub2() functionality to regexp_sub()
  ...G...... [ZBX-18168] simplified code by moving zbx_regexp2() functionality to zbx_regexp()
  ...G...... [ZBX-18168] simplified code by moving regexp_match_ex_regsub2() functionality to regexp_match_ex_regsub()
  ...G...... [ZBX-18168] simplified code by moving regexp_sub_ex2() functionality to regexp_sub_ex()
  ...G...... [ZBX-18168] added argument check in zbx_procstat_get_util()
  ...G...... [ZBX-18168] modified VFS_FILE_REGEXP() and WEB_PAGE_REGEXP() to handle regexp runtime error as a fatal one
  ...G...PS. [ZBX-18168] renamed zbx_regexp_match_precompiled2() to zbx_regexp_match_precompiled()
  ...G...PS. [ZBX-18168] renamed zbx_regexp_compile2() to zbx_regexp_compile()
  ...G...PS. [ZBX-18168] renamed regexp_compile2() to regexp_compile()
  ...G...PS. [ZBX-18168] renamed regexp_prepare2() to regexp_prepare()
  ...G...PS. [ZBX-18168] switched the old zbx_regexp() and regexp_sub() to the new regexp_prepare2(), deleted old regexp_prepare() and regexp_compile()
  ...G...PS. [ZBX-18168] modified regexp_compile2() to make error message optional
  ...G...... [ZBX-18168] modified zbx_read2() to use improved regexp error reporting in log*[] items
  ...G...PS. [ZBX-18168] added regexp_match_ex_regsub2() and regexp_sub_ex2() with improved error reporting
  ...G...... [ZBX-18168] modified PROC_CPU_UTIL() for GNU/Linux to prevent inserting of invalid regexp into procstat collector
  ...