[PostGIS] #5571: ST_GeneratePoints invalid memory alloc request
PostGIS
trac at osgeo.org
Wed Nov 22 13:13:24 PST 2023
#5571: ST_GeneratePoints invalid memory alloc request
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Reporter: mdavis | Owner: pramsey
Type: defect | Status: new
Priority: medium | Milestone: PostGIS 3.3.6
Component: postgis | Version: 3.4.x
Resolution: | Keywords:
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Comment (by Paul Ramsey <pramsey@…>):
In [changeset:"d8bbc4f9758136ced17ad495463094e093537319/git" d8bbc4f/git]:
{{{#!CommitTicketReference repository="git"
revision="d8bbc4f9758136ced17ad495463094e093537319"
Improve ST_GeneratePoints performance
for newer GEOS, and in general by
not testing grid squares that are outside of the shape.
Fix memory allocation issue for very narrow inputs.
References #5571
}}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5571#comment:4>
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