[postgis-tickets] [PostGIS] #4058: st_curvetoline hangs forever

[PostGIS]

#4058: st_curvetoline hangs forever
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  Reporter:  mjurce   |      Owner:  strk
      Type:  defect   |     Status:  assigned
  Priority:  medium   |  Milestone:  PostGIS 2.5.0
 Component:  postgis  |    Version:  2.4.x
Resolution:           |   Keywords:
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Comment (by strk):

 Confirmed with r16553 - culprit is an arc with a very large radius,
 resulting in a computed arc angle=0. I guess we'll want these arcs to be
 rendered with a single segment:
 {{{
 DEBUG:  [lwstroke.c:lwarc_linearize:156] lwarc_linearize called.
 DEBUG:  [lwstroke.c:lwarc_linearize:173]  center is
 POINT(-11241632062030.3 -11241633632176.3) - radius:1.58981e+13
 DEBUG:  [lwstroke.c:lwarc_linearize:250] lwarc_linearize: maxDiff:0.0001,
 radius:1.58981e+13, halfAngle:0, increment:0 (0 degrees)
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4058#comment:4>
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