[OpenSIPS-Devel] [OpenSIPS/opensips] f53fdf: parser/content: handle \r for Accept folding lines

[Răzvan Crainea]

  Branch: refs/heads/3.0
  Home:   https://github.com/OpenSIPS/opensips
  Commit: f53fdfd25d5839f2a6e7bcfaf6608d4ebfb2613a
      https://github.com/OpenSIPS/opensips/commit/f53fdfd25d5839f2a6e7bcfaf6608d4ebfb2613a
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2020-03-13 (Fri, 13 Mar 2020)

  Changed paths:
    M parser/parse_content.c

  Log Message:
  -----------
  parser/content: handle \r for Accept folding lines

When receiving a heeader with folding lines, we also need to skip '\r'
when parsing the new lines. This way we can accept headers such as:
Accept: application/sdp,
	application/isup,
	multipart/mixed,
	application/dtmf,
	application/dtmf-relay

Thanks go to 46Labs for reporting this

(cherry picked from commit f7efd44c9e796e941452d2c173bac6aec4342bb3)