Fix potential overflow

flanglet · flanglet · commit 6b37f9f7e4f5 · 2025-09-14T17:51:26.000-04:00
diff --git a/src/transform/AliasCodec.cpp b/src/transform/AliasCodec.cpp
@@ -210,7 +210,7 @@ bool AliasCodec::forward(SliceArray<byte>& input, SliceArray<byte>& output, int
          }
 
         // Worth it?
-        if (savings * 20 < count)
+        if (savings < count / 20)
             return false;
 
         v.clear();

Original file line number	Diff line number	Diff line change
`@@ -210,7 +210,7 @@ bool AliasCodec::forward(SliceArray<byte>& input, SliceArray<byte>& output, int`
`210`	`210`	`}`
`211`	`211`
`212`	`212`	`// Worth it?`
`213`		`- if (savings * 20 < count)`
	`213`	`+ if (savings < count / 20)`
`214`	`214`	`return false;`
`215`	`215`
`216`	`216`	`v.clear();`