[geos-devel] [GEOS] #869: CommonBits::zeroLowerBits undefined behavior

[GEOS]

#869: CommonBits::zeroLowerBits undefined behavior
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 Reporter:  goatbar            |       Owner:  geos-devel@…
     Type:  defect             |      Status:  reopened
 Priority:  minor              |   Milestone:  3.6.4
Component:  Default            |     Version:  3.6.2
 Severity:  Unassigned         |  Resolution:
 Keywords:  UndefinedBehavior  |
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Comment (by Paul Ramsey <pramsey@…>):

 In [changeset:"3e8be5b6f78961093ab7dbb5f404b20746618845/git" 3e8be5b/git]:
 {{{
 #!CommitTicketReference repository="git"
 revision="3e8be5b6f78961093ab7dbb5f404b20746618845"
 Improve the bit-shifting logic with good types and so on
 Even Roualt, Kurt Schwehr
 References #869
 }}}

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Ticket URL: <https://trac.osgeo.org/geos/ticket/869#comment:7>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).