[geos-commits] [SCM] GEOS branch master updated. 2c9bfe8a298e41c29046d286b35e8a69345a1807

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- Log -----------------------------------------------------------------
commit 2c9bfe8a298e41c29046d286b35e8a69345a1807
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Tue Sep 17 15:36:36 2019 -0700

    Handle nbits > 63
    References #869

diff --git a/src/precision/CommonBits.cpp b/src/precision/CommonBits.cpp
index 784a07e..a960803 100644
--- a/src/precision/CommonBits.cpp
+++ b/src/precision/CommonBits.cpp
@@ -44,6 +44,7 @@ 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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