feat: add guard on max iterations on AlgebraMath

paraswap · Nov 6, 2024 · 344590e · 344590e
1 parent e56a0e5
commit 344590e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/dex/algebra/lib/AlgebraMath.ts b/src/dex/algebra/lib/AlgebraMath.ts
@@ -579,7 +579,11 @@ class AlgebraMathClass {
       tickCount: 0,
     };
     // swap until there is remaining input or output tokens or we reach the price limit
+    let iterationsCount = 0;
     while (true) {
+      iterationsCount++;
+      _require(iterationsCount < 100, 'Max iteration reached on AlgebraMath');
+
       step.stepSqrtPrice = currentPrice;
 
       //equivalent of tickTable.nextTickInTheSameRow(currentTick, zeroToOne);