[OpenSIPS-Devel] [OpenSIPS/opensips] 18c3c7: parser: fix memory leak

[Ovidiu Sas]

  Branch: refs/heads/2.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 18c3c7138a6094ca9e008f5732a6965af44460e8
      https://github.com/OpenSIPS/opensips/commit/18c3c7138a6094ca9e008f5732a6965af44460e8
  Author: Ovidiu Sas <osas at voipembedded.com>
  Date:   2015-04-06 (Mon, 06 Apr 2015)

  Changed paths:
    M parser/hf.h

  Log Message:
  -----------
  parser: fix memory leak
 - add Supported header to the list of headers that performs memory allocation

(cherry picked from commit b52b2b9239bd59e7515fa35c29e5d6d8c3f6dc2c)