[PostGIS] #5921: pfree of NULL in gserialized_sel_internal()

[PostGIS]

#5921: pfree of NULL in gserialized_sel_internal()
----------------------------+---------------------------
  Reporter:  arseniymukhin  |      Owner:  pramsey
      Type:  defect         |     Status:  new
  Priority:  medium         |  Milestone:  PostGIS 3.5.4
 Component:  postgis        |    Version:  master
Resolution:                 |   Keywords:
----------------------------+---------------------------
Comment (by Paul Ramsey <pramsey@…>):

 In [changeset:"5bc962a13791784151a99242e12060fbe96773a0/git" 5bc962a/git]:
 {{{#!CommitTicketReference repository="git"
 revision="5bc962a13791784151a99242e12060fbe96773a0"
 Avoid free when pointer is null. References #5921
 }}}
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5921#comment:4>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.