fix index clamping in extract32

cyberthirst · Apr 4, 2024 · 17aee50 · 17aee50
1 parent 19b1402
commit 17aee50
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/vyper/builtins/functions.py b/vyper/builtins/functions.py
@@ -881,7 +881,7 @@ def finalize(ret):
         with bytez.cache_when_complex("_sub") as (b1, bytez):
             # merge
             length = get_bytearray_length(bytez)
-            index = clamp("lt", index, ["sub", length, 32])
+            index = clamp2(0, index, ["sub", length, 32], signed=True)
             with index.cache_when_complex("_index") as (b2, index):
                 assert not index.typ.is_signed