Fixed bug #67406 built-in web-server segfaults on startup

Reproduce on aarch64.

From select man page:
  "select() may update the timeout argument to indicate how much time was left."
So "const" is not ok.
NEWS
NEWS
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS
  Fixed bug #67406 built-in web-server segfaults on startup
Fixed Bug #67410 fileinfo: mconvert incorrect handling of truncated pascal string size

Upstream
https://github.com/file/file/commit/27a14bc7ba285a0a5ebfdb55e54001aa11932b08
NEWS
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS
  Fixed Bug #67410 fileinfo: mconvert incorrect handling of truncated pascal string size
NEWS
Fixed Bug #67411 	fileinfo: cdf_check_stream_offset insufficient boundary check

Upstream:
https://github.com/file/file/commit/36fadd29849b8087af9f4586f89dbf74ea45be67
NEWS
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS
  Fixed Bug #67411 	fileinfo: cdf_check_stream_offset insufficient boundary check
NEWS
Bug #67412 	fileinfo: cdf_count_chain insufficient boundary check

Upstream:
https://github.com/file/file/commit/40bade80cbe2af1d0b2cd0420cebd5d5905a2382
NEWS
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS
  Bug #67412 	fileinfo: cdf_count_chain insufficient boundary check
NEWS
Fixed Bug #67413 	fileinfo: cdf_read_property_info insufficient boundary chec

Upstream:
https://github.com/file/file/commit/93e063ee374b6a75729df9e7201fb511e47e259d

Adapted for C standard.
NEWS
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS
  Fixed Bug #67413 	fileinfo: cdf_read_property_info insufficient boundary chec
NEWS