[geos-commits] [SCM] GEOS branch svn-3.6 updated. f1868e13354fb72cd14b4649e1ee9124ce079e62

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The branch, svn-3.6 has been updated
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       via  b8a51cb050b4af0ec6d0c2a9d3b533bbec17645f (commit)
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- Log -----------------------------------------------------------------
commit f1868e13354fb72cd14b4649e1ee9124ce079e62
Merge: b8a51cb dfea6aa
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Tue Sep 17 15:40:49 2019 -0700

    Merge branch 'svn-3.6' of https://git.osgeo.org/gogs/geos/geos into svn-3.6


commit b8a51cb050b4af0ec6d0c2a9d3b533bbec17645f
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Tue Sep 17 15:40:13 2019 -0700

    Handle nbits > 63
    3.6 branch
    Closes #869

diff --git a/src/precision/CommonBits.cpp b/src/precision/CommonBits.cpp
index f3954d3..a1cd754 100644
--- a/src/precision/CommonBits.cpp
+++ b/src/precision/CommonBits.cpp
@@ -43,6 +43,7 @@ CommonBits::numCommonMostSigMantissaBits(int64 num1, int64 num2)
 int64
 CommonBits::zeroLowerBits(int64 bits, int nBits)
 {
+	if (nBits >= 64) return 0;
 	int64 invMask = (1<< nBits)-1;
 	int64 mask = ~ invMask;
 	int64 zeroed = bits & mask;

-----------------------------------------------------------------------

Summary of changes:
 src/precision/CommonBits.cpp | 1 +
 1 file changed, 1 insertion(+)


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