kc3-lang/libxml2/test/XPath/expr/base

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• Hash : f4029cd4
  Author :
  Date : 2016-04-21T16:37:26
  

  Check XPath exponents for overflow
  
  Avoid undefined behavior and wrong results with huge exponents.
  
  Found with afl-fuzz and UBSan.
  

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• test/XPath/expr/base

• 1
  1+2
  2*3
  1+2*3+4
  (1+2)*(3+4)
  1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1+1*1
  0.000000000000000000000000000000000000000000000000001
  -0.000000000000000000000000000000000000000000000000001
  1e2147483648
  1e4294967296
  1e9223372036854775808
  1e18446744073709551616
  1e-2147483649
  1e-4294967296
  1e-9223372036854775809
  1e-18446744073709551616
  self::-name
  

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