- len is first adjusted by the amount of chars consumed so far - start pointer is then adjusted to begin new search

#### Pre-Submission Checklist - [X] Commit message has the format required by CONTRIBUTING guide - [X] Commits are split per component (core, individual modules, libs, utils, ...) - [X] Each component has a single commit (if not, squash them into one commit) - [X] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated)

#### Type Of Change - [X] Small bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality)

#### Checklist: <!-- Go over all points below, and after creating the PR, tick the checkboxes that apply --> - [X] PR should be backported to stable branches - [X] Tested changes locally - [X] Related to issue #4229

#### Description Small logic tweak — we adjust `len` by the amount of chars consumed first, then adjust the `start` pointer to begin the new search.

Existing: ``` start = space + 1; len = len - (space - start + 1); // this is a no-op // as the pointer was adjusted first ``` You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/4230

-- Commit Summary --

* core: sdp - update start pointer only after len adjustment

-- File Changes --

M src/core/parser/sdp/sdp_helpr_funcs.c (2)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/4230.patch https://github.com/kamailio/kamailio/pull/4230.diff