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Report out of bounds index access

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This commit is contained in:
Leonardo Alt
2021-03-30 10:28:48 +02:00
parent 2346ec1c0c
commit dbd067d6db
208 changed files with 1619 additions and 608 deletions
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test/libsolidity/smtCheckerTests/operators/compound_sub_array_index.sol
+3 -1
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@@ -3,7 +3,9 @@ pragma experimental SMTChecker;
contract C
{
uint[] array;
function q() public { array.push(); }
function f(uint x, uint p) public {
require(p < array.length);
require(x < 100);
array[p] = 200;
array[p] -= array[p] - x;
@@ -14,4 +16,4 @@ contract C
// ====
// SMTIgnoreCex: yes
// ----
// Warning 6328: (191-212): CHC: Assertion violation happens here.
// Warning 6328: (259-280): CHC: Assertion violation happens here.