Opened 10 years ago

Closed 10 years ago

Last modified 8 years ago

#693 closed defect (duplicate)

Buffer operation uses excessive amount of memory

Reported by: wonder Owned by: geos-devel@…
Priority: major Milestone: 3.6.1
Component: Default Version: 3.4.2
Severity: Unassigned Keywords:


When doing a buffer operation on a more complex linestring, the memory consumption rises to many hundreds of megabytes, eventually exhausting RAM and locking up the system completely.

SAGA builds the same buffer with very low memory usage.

Please see the attached example code for a reproducible example.

Originally reported in QGIS:

Attachments (1) (164.2 KB ) - added by wonder 10 years ago.
Reproducible test case

Download all attachments as: .zip

Change History (3)

by wonder, 10 years ago

Attachment: added

Reproducible test case

comment:1 by strk, 10 years ago

Resolution: duplicate
Status: newclosed

Duplicate of #344

comment:2 by strk, 8 years ago


Ticket retargeted after milestone deleted

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